Plan a flight · Tue 3:37 am CDT (08:37 UTC)

George Bush Intcntl/Houston Airport to Ted Stevens Anchorage International IAH → ANC

2,834 nautical miles (3,261 statute miles) northwest on a straight line, true course 328°, about 325° magnetic at the departure end (variation 3E). At 120 knots that is 24 h 13 min at the quickest height in today's winds (4,500 ft, a 3-knot headwind), arriving about 12:50 am AKDT (08:50 UTC), after sunset at the destination. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 368 flights in the DOT's last twelve reported months, the route's page.

The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words

Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.

Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of

SIGMET C22C: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the southwest at 20 knots, until 4:55 am CDT (09:55 UTC). Over the route from 838 to 888 nm out.

as issued

WSUS32 KKCI 130755
MKCC WST 130755
CONVECTIVE SIGMET 22C
VALID UNTIL 0955Z
NE SD WY
FROM 70NNW RAP-40ENE RAP-20WNW CYS-40NNW LAR-40E CZI-70NNW RAP
AREA EMBD TS MOV FROM 24020KT. TOPS TO FL330.

AIRMET SIERRA 5E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the first 120 nm of the route.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 45,000 ft. Over the route from 748 to 868 nm out.
AIRMET SIERRA 9E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 758 to 1138 nm out.
AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the route from 788 to 1098 nm out.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 788 to 1207 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Near the route, 888 nm along the route.
AIRMET SIERRA 7E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Over the route from 1158 to 1277 nm out.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the route from 1327 to 1337 nm out.

Turbulence AIRMET in force: moderate turbulence (due to mountain wave) from 34,000 ft to 45,000 ft, over the route from 748 to 868 nm out; AIRMET in force: moderate turbulence (due to mountain wave) up to 22,000 ft, near the route, 888 nm along the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗

Icing AIRMET in force: moderate icing up to 22,000 ft, over the route from 788 to 1098 nm out. No pilot has reported icing near the line in the last three hours. The freezing level is about 12,500 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗

A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from IAH.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

Not fetched just now.

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed

The westbound cruising heights for this course (VFR: even thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 14 forecast points nearest it (CLL, DAL, SPS, GAG, GCK, GLD, DEN, BFF, LND, BIL, GTF, GPI, GEG, SEA). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
4,500 ft	250° at 10 kt	+3 kt	8 °C	117 kt	24 h 13 min	12:50 am AKDT (08:50 UTC)
6,500 ft	270° at 10 kt	+6 kt	7 °C	114 kt	24 h 52 min	1:29 am AKDT (09:29 UTC)
8,500 ft	290° at 10 kt	+7 kt	5 °C	113 kt	25 h 05 min	1:42 am AKDT (09:42 UTC)
10,500 ft	290° at 11 kt	+8 kt	3 °C	112 kt	25 h 18 min	1:55 am AKDT (09:55 UTC)
12,500 ft	290° at 12 kt	+8 kt	0 °C	112 kt	25 h 18 min	1:55 am AKDT (09:55 UTC)
14,500 ft	280° at 13 kt	+9 kt	-5 °C	111 kt	25 h 32 min	2:09 am AKDT (10:09 UTC)
16,500 ft	280° at 14 kt	+9 kt	-10 °C	111 kt	25 h 32 min	2:09 am AKDT (10:09 UTC)
18,000 ft FL180	270° at 14 kt	+9 kt	-13 °C	111 kt	25 h 32 min	2:09 am AKDT (10:09 UTC)
24,000 ft FL240	280° at 18 kt	+11 kt	-23 °C	109 kt	26 h	2:37 am AKDT (10:37 UTC)
30,000 ft FL300	270° at 23 kt	+11 kt	-37 °C	109 kt	26 h	2:37 am AKDT (10:37 UTC)
34,000 ft FL340	260° at 24 kt	+11 kt	-45 °C	109 kt	26 h	2:37 am AKDT (10:37 UTC)
39,000 ft FL390	250° at 26 kt	+8 kt	-52 °C	112 kt	25 h 18 min	1:55 am AKDT (09:55 UTC)

Based on data from the 13th at 06:00 UTC; valid on the 13th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.

The forecast points as issued

Point	From	3,000	6,000	9,000	12,000	18,000	24,000	30,000	34,000	39,000
CLL	used from 0 nm out; 42 nm from the line	200/24	210/22 17°	210/13 15°	L/V 10°	260/18 -7°	260/14 -14°	230/13 -29°	130/7 -39°	110/18 -51°
DAL	used from 100 nm out; 68 nm from the line	210/28	220/20 17°	240/15 14°	240/15 9°	230/5 -5°	240/17 -15°	240/29 -29°	230/22 -38°	250/10 -50°
SPS	used from 249 nm out; 15 nm from the line	220/27	240/25 18°	210/11 15°	200/11 10°	210/18 -6°	250/30 -15°	230/42 -28°	240/34 -38°	240/31 -50°
GAG	used from 349 nm out; 69 nm from the line		230/28 21°	230/28 14°	230/37 7°	230/32 -7°	240/55 -18°	230/64 -29°	230/62 -37°	230/62 -50°
GCK	used from 499 nm out; 48 nm from the line		240/26 21°	240/32 12°	240/38 7°	230/48 -6°	230/53 -21°	230/84 -28°	230/80 -37°	230/77 -50°
GLD	used from 599 nm out; 60 nm from the line		220/20	230/26 12°	220/28 5°	230/53 -8°	230/65 -22°	230/99 -29°	230/99 -37°	230/99 -49°
DEN	used from 699 nm out; 44 nm from the line			220/28 9°	220/38 4°	230/44 -13°	230/74 -21°	220/110 -30°	220/120 -38°	220/118 -48°
BFF	used from 798 nm out; 77 nm from the line		110/11	240/19 9°	220/29 3°	230/34 -13°	230/57 -25°	220/109 -31°	220/125 -38°	220/123 -48°
LND	used from 898 nm out; 102 nm from the line			190/5 1°	200/13 -3°	210/33 -16°	220/34 -27°	220/54 -40°	210/57 -43°	210/71 -43°
BIL	used from 1048 nm out; 83 nm from the line		310/10	300/6 1°	240/7 -3°	310/5 -17°	220/13 -29°	240/32 -40°	230/30 -42°	230/30 -45°
GTF	used from 1197 nm out; 73 nm from the line		290/9	330/12 1°	330/13 -3°	310/10 -17°	030/7 -29°	030/34 -41°	360/12 -45°	260/14 -47°
GPI	used from 1347 nm out; 32 nm from the line		290/13 0°	320/16 -2°	320/14 -3°	020/16 -16°	020/29 -26°	020/46 -41°	030/42 -50°	280/8 -50°
GEG	used from 1547 nm out; 171 nm from the line		310/9 1°	350/18 0°	350/20 -2°	360/24 -15°	010/31 -26°	010/42 -41°	010/42 -50°	350/14 -55°
SEA	used from 1746 nm out; 316 nm from the line	230/6	300/10 4°	340/19 3°	330/21 -2°	310/20 -14°	320/26 -24°	320/29 -41°	320/33 -51°	320/28 -58°

The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch

Airport	Where	Conditions	Elevation
IAH Houston, TX	departure	no report just now	95 ft
FWS Fort Worth, TX	190 nm out, 5 nm southeast of the line, tower	no report just now	700 ft
SPS Wichita Falls, TX	289 nm out, 2 nm southwest of the line, tower	no report just now	1,019 ft
CYS Cheyenne, WY	818 nm out, 8 nm east of the line, tower	no report just now	6,159 ft
CPR Casper, WY	938 nm out, 15 nm northeast of the line, tower	no report just now	5,344 ft
GPI Kalispell, MT	1397 nm out, 14 nm southwest of the line, tower	no report just now	2,976 ft
JNU Juneau, AK	2335 nm out, 22 nm north of the line, tower	no report just now	25 ft
CDV Cordova, AK	2694 nm out, 2 nm northwest of the line	no report just now	53 ft
ANC Anchorage, AK	destination	no report just now	151 ft

The highest airport on this list sits at 6,159 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.

The codes as issued, and in English, for every airport in the table

At ANC when you get there the forecast at the estimated arrival, 12:50 am AKDT (08:50 UTC)

ANC has no terminal forecast; use the nearest airport that does.

Temporary flight restrictions on the line or within 25 nm of it

6/8646 Arlington, TX, Thursday, October 15, 2026 through Friday, October 16, 2026 UTC 14 nm from the route, 190 nm along the route · drones kept away from a public gathering · starts Thursday 15 October · ZFW
6/8927 Kalispell, MT, Wednesday, October 14, 2026 through Wednesday, October 14, 2026 Local 4 nm from the route, 1397 nm along the route · a VIP movement · starts tomorrow · ZSE
6/8923 Kalispell, MT, Wednesday, October 14, 2026 through Wednesday, October 14, 2026 Local 4 nm from the route, 1397 nm along the route · a VIP movement · starts tomorrow · ZLC
6/8889 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local on the route, at the destination end · a VIP movement · today · ZAN
6/8772 Anchorage, AK, Tuesday, October 13, 2026 through Tuesday, October 13, 2026 Local 4 nm from the route, at the destination end · security · today · ZAN

Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line

IAH: 64 notices in force, 1 starting within a week. runway 08R/26L closed runway 15L/33R closed all of them, grouped →

closed Runway 15L/33R closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · IAH 10/150
as issued
```
!IAH 10/150 IAH RWY 15L/33R CLSD 2610130804-2610131100
```
closed Taxiway CC between taxiway NE and taxiway NP closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · IAH 10/149
as issued
```
!IAH 10/149 IAH TWY CC BTN TWY NE AND TWY NP CLSD 2610130414-2610131100
```
closed Runway 08R/26L closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · IAH 10/146
as issued
```
!IAH 10/146 IAH RWY 08R/26L CLSD 2610130400-2610131100
```
closed Apron TXL RA between taxiway SF and TXL R2 closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · IAH 10/148
as issued
```
!IAH 10/148 IAH APRON TXL RA BTN TWY SF AND TXL R2 CLSD 2610130317-2610131100
```

ANC: 40 notices in force. all of them, grouped →

closed Taxiway K between taxiway R and taxiway G1 closed barricaded until Fri 30 Oct, 3:59 pm AKDT (23:59 UTC), estimated · ANC 10/051
as issued
```
!ANC 10/051 ANC TWY K BTN TWY R AND TWY G1 CLSD BARRICADED 2610052222-2610302359EST
```
closed Taxiway E3 between taxiway N6 and taxiway M closed to aircraft wingspan more than 118 ft until Mon 30 Nov, 2:59 pm AKST (23:59 UTC) · ANC 10/030
as issued
```
!ANC 10/030 ANC TWY E3 BTN TWY N6 AND TWY M CLSD TO ACFT WINGSPAN MORE THAN 118FT 2610041218-2611302359
```
closed Taxiway E between taxiway L and taxiway M closed until Fri 30 Oct, 11:59 pm AKDT (07:59 UTC), estimated · ANC 09/266
as issued
```
!ANC 09/266 ANC TWY E BTN TWY L AND TWY M CLSD 2609301440-2610310759EST
```
closed Taxiway Q, taxiway R between Alaska Cargo Port Ramp and taxiway Q closed until Fri 30 Oct, 2:00 pm AKDT (22:00 UTC) · ANC 05/195
as issued
```
!ANC 05/195 ANC TWY Q, TWY R BTN ALASKA CARGO PORT RAMP AND TWY Q CLSD 2605290436-2610302200
```

Airports along the way: FWS runway 18L/36R closed

206 notices near the line, the first 30 (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):

Navigation aid ILS runway 22 out of service until Mon 30 Nov, 12:00 am CST (06:00 UTC) · 0 nm along the route, 25 nm off the line · EFD 10/006
as issued
```
!EFD 10/006 EFD NAV ILS RWY 22 U/S 2610072203-2611300600
```
Navigation aid ILS runway 22 glide path out of service until Tue 13 Oct, 4:00 pm CDT (21:00 UTC) · 0 nm along the route, 25 nm off the line · EFD 10/005
as issued
```
!EFD 10/005 EFD NAV ILS RWY 22 GP U/S 2610072157-2610132100
```
Navigation aid ILS runway 04 inner marker out of service until Wed 26 Jan 2028, 3:11 pm CST (21:11 UTC), estimated · 0 nm along the route, 21 nm off the line · HOU 07/175
as issued
```
!HOU 07/175 HOU NAV ILS RWY 04 IM U/S 2607271733-2801262111EST
```
Navigation aid ILS runway 04 out of service until Thu 31 Dec, 12:00 pm CST (18:00 UTC) · 0 nm along the route, 21 nm off the line · HOU 07/064
as issued
```
!HOU 07/064 HOU NAV ILS RWY 04 U/S 2607131430-2612311800
```
Navigation aid ILS runway 22 localizer out of service until Thu 31 Dec, 12:00 pm CST (18:00 UTC) · 0 nm along the route, 21 nm off the line · HOU 07/066
as issued
```
!HOU 07/066 HOU NAV ILS RWY 22 LOC U/S 2607131430-2612311800
```
Obstruction tower lights (ASR 1051794) 30°07′N 95°37′W (4.9 nautical miles northwest DWH) 496.7FT (310.0FT above ground level) out of service until Tue 5 Jan, 10:00 pm CST (04:00 UTC) · 10 nm along the route, 9 nm off the line · DWH 10/017
as issued
```
!DWH 10/017 DWH OBST TOWER LGT (ASR 1051794) 300709.80N0953708.80W (4.9NM NW DWH) 496.7FT (310.0FT AGL) U/S 2610081511-2701060400
```
Obstruction tower lights (ASR 1308897) 30°06′N 95°25′W (7.7 nautical miles northeast DWH) 362 ft (259 ft above ground level) out of service until Thu 19 Nov, 4:22 pm CST (22:22 UTC), estimated · 10 nm along the route, 2 nm off the line · DWH 10/013
as issued
```
!DWH 10/013 DWH OBST TOWER LGT (ASR 1308897) 300651.50N0952503.00W (7.7NM NE DWH) 362FT (259FT AGL) U/S 2610051624-2611192222EST
```
Navigation aid ILS runway 17R LOC/DME out of service until Fri 27 Aug 2027, 3:00 pm CDT (20:00 UTC), estimated · 10 nm along the route, 7 nm off the line · DWH 08/034
as issued
```
!DWH 08/034 DWH NAV ILS RWY 17R LOC/DME U/S 2608291132-2708272000EST
```
Obstruction tower lights (ASR 1277463) 30°18′N 95°36′W (10.3 nautical miles WSW CXO) 487.9FT (259.8FT above ground level) out of service until Fri 13 Nov, 5:59 pm CST (23:59 UTC) · 20 nm along the route, 4 nm off the line · CXO 10/273
as issued
```
!CXO 10/273 CXO OBST TOWER LGT (ASR 1277463) 301834.50N0953618.40W (10.3NM WSW CXO) 487.9FT (259.8FT AGL) U/S 2610130146-2611132359
```
Obstruction tower lights (ASR 1277463) 30°18′N 95°36′W (10.2 nautical miles west CXO) 488 ft (260 ft above ground level) out of service until Thu 19 Nov, 4:13 pm CST (22:13 UTC), estimated · 20 nm along the route, 4 nm off the line · CXO 10/127
as issued
```
!CXO 10/127 CXO OBST TOWER LGT (ASR 1277463) 301834.50N0953618.40W (10.2NM W CXO) 488FT (260FT AGL) U/S 2610051613-2611192213EST
```
Obstruction tower lights (ASR 1046369) 30°10′N 95°35′W (6.9 nautical miles NNW DWH) 410.8FT (255.9FT above ground level) out of service until Fri 1 Jan, 10:00 pm CST (04:00 UTC) · 20 nm along the route, 6 nm off the line · DWH 10/012
as issued
```
!DWH 10/012 DWH OBST TOWER LGT (ASR 1046369) 301014.80N0953553.80W (6.9NM NNW DWH) 410.8FT (255.9FT AGL) U/S 2610031455-2701020400
```
Obstruction tower lights (ASR 1262367) 30°23′N 95°28′W (3.8 nautical miles northwest CXO) 528.2FT (244.1FT above ground level) out of service until Fri 16 Oct, 8:21 pm CDT (01:21 UTC) · 20 nm along the route, 8 nm off the line · CXO 10/052
as issued
```
!CXO 10/052 CXO OBST TOWER LGT (ASR 1262367) 302321.30N0952833.20W (3.8NM NW CXO) 528.2FT (244.1FT AGL) U/S 2610020221-2610170121
```
Navigation aid ILS runway 14 Alibi LOM out of service until further notice · 20 nm along the route, 9 nm off the line · CXO 09/649
as issued
```
!CXO 09/649 CXO NAV ILS RWY 14 ALIBI LOM U/S 2609281158-PERM
```
Obstruction tower lights (ASR 1277162) 30°09′N 95°37′W (7.0 nautical miles NNW DWH) 419.0FT (250.0FT above ground level) out of service until Mon 9 Nov, 5:33 am CST (11:33 UTC) · 20 nm along the route, 7 nm off the line · DWH 08/008
as issued
```
!DWH 08/008 DWH OBST TOWER LGT (ASR 1277162) 300952.40N0953711.00W (7.0NM NNW DWH) 419.0FT (250.0FT AGL) U/S 2608111033-2611091133
```
Navigation aid ILS runway 14 outer marker out of service until Fri 30 Jul, 3:00 pm CDT (20:00 UTC), estimated · 20 nm along the route, 9 nm off the line · CXO 06/539
as issued
```
!CXO 06/539 CXO NAV ILS RWY 14 OM U/S 2606261013-2707302000EST
```
Obstruction tower lights (ASR 1048202) 30°22′N 95°31′W (6.1 nautical miles WNW CXO) 643.0FT (305.1FT above ground level) out of service until Thu 4 Feb, 5:01 am CST (11:01 UTC) · 30 nm along the route, 7 nm off the line · CXO 10/160
as issued
```
!CXO 10/160 CXO OBST TOWER LGT (ASR 1048202) 302245.80N0953142.10W (6.1NM WNW CXO) 643.0FT (305.1FT AGL) U/S 2610071101-2702041101
```
Obstruction tower lights (ASR 1023235) 30°22′N 95°46′W (17.3 nautical miles east 60R) 544.0FT (294.0FT above ground level) out of service until Mon 1 Feb, 3:12 pm CST (21:12 UTC) · 30 nm along the route, 7 nm off the line · 60R 10/100
as issued
```
!CXO 10/100 60R OBST TOWER LGT (ASR 1023235) 302204.40N0954653.90W (17.3NM E 60R) 544.0FT (294.0FT AGL) U/S 2610042112-2702012112
```
Obstruction tower lights (ASR 1052335) 30°22′N 95°39′W (12.7 nautical miles west CXO) 682.7FT (404.9FT above ground level) out of service until Tue 22 Dec, 3:58 am CST (09:58 UTC) · 30 nm along the route, 1 nm off the line · CXO 09/559
as issued
```
!CXO 09/559 CXO OBST TOWER LGT (ASR 1052335) 302256.20N0953924.80W (12.7NM W CXO) 682.7FT (404.9FT AGL) U/S 2609230858-2612220958
```
Obstruction tower lights (ASR 1051679) 30°21′N 95°50′W (14.5 nautical miles east 60R) 731.3FT (408.1FT above ground level) out of service until Tue 1 Dec, 10:00 pm CST (04:00 UTC) · 30 nm along the route, 10 nm off the line · 60R 09/134
as issued
```
!CXO 09/134 60R OBST TOWER LGT (ASR 1051679) 302130.20N0955005.80W (14.5NM E 60R) 731.3FT (408.1FT AGL) U/S 2609031141-2612020400
```
Obstruction tower lights (ASR 1217455) 30°26′N 95°39′W (13.6 nautical miles WNW CXO) 567.3FT (265.1FT above ground level) out of service until Wed 28 Oct, 11:12 am CDT (16:12 UTC) · 30 nm along the route, 2 nm off the line · CXO 07/697
as issued
```
!CXO 07/697 CXO OBST TOWER LGT (ASR 1217455) 302640.20N0953916.60W (13.6NM WNW CXO) 567.3FT (265.1FT AGL) U/S 2607301612-2610281612
```
Obstruction tower lights (ASR 1227376) 30°31′N 95°51′W (16.4 nautical miles ENE 60R) 634.2FT (348.1FT above ground level) out of service until Wed 3 Feb, 12:58 pm CST (18:58 UTC) · 40 nm along the route, 5 nm off the line · 60R 10/148
as issued
```
!CXO 10/148 60R OBST TOWER LGT (ASR 1227376) 303100.60N0955102.90W (16.4NM ENE 60R) 634.2FT (348.1FT AGL) U/S 2610061858-2702031858
```
Obstruction tower lights (ASN 2016-ASW-11960-OE) 30°30′N 95°42′W (15.8 nautical miles SSW UTS) 699 ft (360 ft above ground level) out of service until Mon 19 Oct, 6:59 pm CDT (23:59 UTC) · 40 nm along the route, 3 nm off the line · UTS 10/009
as issued
```
!UTS 10/009 UTS OBST TOWER LGT (ASN 2016-ASW-11960-OE) 303014N0954229W (15.8NM SSW UTS) 699FT (360FT AGL) U/S 2610051707-2610192359
```
Obstruction tower lights (ASR 1246812) 30°32′N 95°53′W (16.0 nautical miles northeast 60R) 694.9FT (356.0FT above ground level) out of service until Tue 22 Dec, 9:33 pm CST (03:33 UTC) · 40 nm along the route, 7 nm off the line · 60R 09/590
as issued
```
!CXO 09/590 60R OBST TOWER LGT (ASR 1246812) 303240.60N0955300.30W (16.0NM NE 60R) 694.9FT (356.0FT AGL) U/S 2609240233-2612230333
```
Obstruction tower lights (ASR 1047263) 30°36′N 95°55′W (17.5 nautical miles northeast 60R) 884.2FT (500.0FT above ground level) out of service until Tue 29 Dec, 3:57 am CST (09:57 UTC) · 50 nm along the route, 6 nm off the line · 60R 09/702
as issued
```
!CXO 09/702 60R OBST TOWER LGT (ASR 1047263) 303624.90N0955516.20W (17.5NM NE 60R) 884.2FT (500.0FT AGL) U/S 2609300857-2612290957
```
Obstruction tower lights (ASR 1056217) 30°36′N 95°54′W (17.7 nautical miles northeast 60R) 866.8FT (486.9FT above ground level) out of service until Fri 25 Dec, 8:30 am CST (14:30 UTC) · 50 nm along the route, 6 nm off the line · 60R 09/628
as issued
```
!CXO 09/628 60R OBST TOWER LGT (ASR 1056217) 303614.70N0955433.80W (17.7NM NE 60R) 866.8FT (486.9FT AGL) U/S 2609261330-2612251430
```
Obstruction tower lights (ASR 1216603) 30°38′N 95°51′W (15.8 nautical miles WSW UTS) 686.0FT (331.0FT above ground level) out of service until Sun 22 Nov, 10:00 pm CST (04:00 UTC) · 50 nm along the route, 3 nm off the line · UTS 08/018
as issued
```
!UTS 08/018 UTS OBST TOWER LGT (ASR 1216603) 303833.70N0955155.00W (15.8NM WSW UTS) 686.0FT (331.0FT AGL) U/S 2608241128-2611230400
```
Obstruction tower lights (ASR 1332477) 30°52′N 95°56′W (2.5 nautical miles south 51R) 482 ft (255 ft above ground level) out of service until Thu 19 Nov, 2:54 pm CST (20:54 UTC), estimated · 60 nm along the route, 3 nm off the line · 51R 10/118
as issued
```
!CXO 10/118 51R OBST TOWER LGT (ASR 1332477) 305218.40N0955628.00W (2.5NM S 51R) 482FT (255FT AGL) U/S 2610051458-2611192054EST
```
Obstruction tower lights (ASR 1044955) 30°56′N 96°04′W (7.0 nautical miles WNW 51R) 650.9FT (256.9FT above ground level) out of service until Sun 27 Dec, 10:00 pm CST (04:00 UTC) · 70 nm along the route, 1 nm off the line · 51R 09/674
as issued
```
!CXO 09/674 51R OBST TOWER LGT (ASR 1044955) 305657.90N0960449.00W (7.0NM WNW 51R) 650.9FT (256.9FT AGL) U/S 2609291117-2612280400
```
Obstruction tower lights (ASR 1055281) 30°59′N 96°06′W (9.7 nautical miles WNW 51R) 789.0FT (413.1FT above ground level) out of service until Tue 24 Nov, 5:39 pm CST (23:39 UTC) · 70 nm along the route, 3 nm off the line · 51R 08/593
as issued
```
!CXO 08/593 51R OBST TOWER LGT (ASR 1055281) 305944.70N0960650.80W (9.7NM WNW 51R) 789.0FT (413.1FT AGL) U/S 2608262239-2611242339
```
Obstruction tower lights (ASR 1314985) 31°03′N 96°19′W (19.1 nautical miles northeast LHB) 600 ft (261 ft above ground level) out of service until Fri 13 Nov, 5:59 pm CST (23:59 UTC) · 80 nm along the route, 8 nm off the line · LHB 10/014
as issued
```
!LHB 10/014 LHB OBST TOWER LGT (ASR 1314985) 310336.80N0961929.49W (19.1NM NE LHB) 600FT (261FT AGL) U/S 2610130145-2611132359
```

From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked a minute ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.

Daylight

Sunset at IAH 6:52 pm CDT (23:52 UTC), at ANC 6:51 pm AKDT (02:51 UTC) (civil twilight ends 7:34 pm AKDT (03:34 UTC)). At 120 knots the arrival at ANC is before sunrise there (8:39 am AKDT (16:39 UTC)).

Each restriction opens the FAA's own page with the exact area, heights and times.

The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height

Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.

Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗

Radar now, the southern Plains · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar now, Alaska · loop National Weather Service

Aviation forecast, clouds and visibility, the south-central states, 12 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the south-central states, 12 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Aviation forecast, clouds and visibility, the Northwest, 12 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · cloud cover and bases, visibility, and the areas of low cloud or poor visibility

Aviation forecast, surface weather, the Northwest, 12 hours ahead · on the government's site ↗ Aviation Weather Center (NOAA) · surface winds, weather, thunderstorms, and the AIRMET boxes for turbulence, icing and strong winds

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: George Bush Intcntl/Houston Airport, Ted Stevens Anchorage International.