Plan a flight · Tue 2:54 am CDT (07:54 UTC)

William P Hobby Airport to Van Nuys Airport HOU → VNY

1,211 nautical miles (1,394 statute miles) west on a straight line, true course 289°, about 286° magnetic at the departure end (variation 3E). At 120 knots that is 10 h 32 min at the quickest height in today's winds (4,500 ft, a 5-knot headwind), arriving about 11:26 am PDT (18:26 UTC). 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: 1 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 C19C: thunderstorms (a convective SIGMET) up to 32,000 ft, moving from the southwest at 25 knots, until 3:55 am CDT (08:55 UTC). Over the route from 496 to 506 nm out.
as issued
```
WSUS32 KKCI 130655
MKCC WST 130655
CONVECTIVE SIGMET 19C
VALID UNTIL 0855Z
TX NM
FROM 70S CME-40WSW INK-60WNW MRF-40SE ELP-70S CME
AREA TS MOV FROM 21025KT. TOPS TO FL320.
```
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 109 nm of the route.
AIRMET TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Near the route, 655 nm along 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 655 to 705 nm out.
AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Near the route, 675 nm along the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Near the route, 765 nm along the route.
AIRMET TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the route from 943 to 1191 nm out.

Turbulence AIRMET in force: moderate turbulence (due to mountain wave) from 34,000 ft to 45,000 ft, over the route from 655 to 705 nm out; AIRMET in force: moderate turbulence (due to mountain wave) up to 22,000 ft, near the route, 675 nm along the route. AIRMET in force: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground), near the route, 655 nm along the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗

Icing No icing warning in force along the route. No pilot has reported icing near the line in the last three hours. The freezing level is about 14,500 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 HOU.

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 02:00–09:00 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 12 forecast points nearest it (HOU, CLL, SAT, ABI, INK, ROW, ELP, TUS, PHX, BLH, ONT, WJF). 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	210° at 16 kt	+5 kt	18 °C	115 kt	10 h 32 min	11:26 am PDT (18:26 UTC)
6,500 ft	210° at 17 kt	+5 kt	14 °C	115 kt	10 h 32 min	11:26 am PDT (18:26 UTC)
8,500 ft	210° at 19 kt	+6 kt	11 °C	114 kt	10 h 37 min	11:31 am PDT (18:31 UTC)
10,500 ft	220° at 19 kt	+8 kt	8 °C	112 kt	10 h 49 min	11:43 am PDT (18:43 UTC)
12,500 ft	230° at 21 kt	+11 kt	4 °C	109 kt	11 h 07 min	12:01 pm PDT (19:01 UTC)
14,500 ft	230° at 24 kt	+15 kt	0 °C	105 kt	11 h 32 min	12:26 pm PDT (19:26 UTC)
16,500 ft	230° at 28 kt	+18 kt	-4 °C	102 kt	11 h 52 min	12:46 pm PDT (19:46 UTC)
18,000 ft FL180	230° at 31 kt	+21 kt	-7 °C	99 kt	12 h 14 min	1:08 pm PDT (20:08 UTC)
24,000 ft FL240	230° at 42 kt	+25 kt	-17 °C	95 kt	12 h 45 min	1:39 pm PDT (20:39 UTC)
30,000 ft FL300	220° at 46 kt	+22 kt	-30 °C	98 kt	12 h 21 min	1:15 pm PDT (20:15 UTC)
34,000 ft FL340	220° at 48 kt	+24 kt	-39 °C	96 kt	12 h 37 min	1:31 pm PDT (20:31 UTC)
39,000 ft FL390	220° at 47 kt	+23 kt	-49 °C	97 kt	12 h 29 min	1:23 pm PDT (20:23 UTC)

Based on data from the 13th at 00:00 UTC; valid on the 13th at 06:00 UTC for use 02:00 to 09:00 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
HOU	used from 0 nm out; 25 nm from the line	190/19	190/18 18°	210/14 14°	220/6 10°	320/9 -6°	250/13 -13°	L/V -30°	050/12 -40°	060/25 -52°
CLL	used from 50 nm out; 36 nm from the line	190/23	190/20 19°	210/15 15°	230/12 10°	270/19 -7°	240/18 -12°	230/12 -29°	030/7 -39°	080/17 -51°
SAT	used from 149 nm out; 61 nm from the line	170/26	180/17 20°	180/14 16°	180/11 10°	230/9 -5°	220/16 -14°	180/9 -29°	120/12 -39°	090/27 -52°
ABI	used from 248 nm out; 88 nm from the line		210/28 19°	230/17 17°	240/11 10°	240/13 -5°	240/30 -14°	220/28 -27°	220/22 -37°	250/21 -50°
INK	used from 348 nm out; 56 nm from the line		190/25 22°	210/16 15°	220/17 9°	220/30 -5°	230/40 -14°	200/40 -27°	220/36 -37°	220/33 -50°
ROW	used from 496 nm out; 74 nm from the line		210/15	200/23 14°	200/30 6°	230/39 -6°	230/61 -15°	210/59 -27°	220/55 -37°	220/55 -50°
ELP	used from 546 nm out; 39 nm from the line		280/21	230/15 13°	200/25 6°	220/44 -5°	220/59 -14°	210/54 -27°	220/48 -37°	220/50 -50°
TUS	used from 695 nm out; 118 nm from the line		220/16 14°	210/26 7°	220/32 1°	220/66 -7°	220/77 -19°	220/96 -28°	220/95 -37°	220/94 -48°
PHX	used from 794 nm out; 66 nm from the line	L/V	210/19 10°	200/36 5°	210/40 0°	220/59 -9°	220/68 -20°	220/102 -30°	220/119 -37°	220/117 -48°
BLH	used from 943 nm out; 53 nm from the line	240/18	190/25 9°	200/34 2°	240/29 0°	260/36 -9°	250/40 -23°	230/68 -36°	220/93 -40°	220/95 -46°
ONT	used from 1092 nm out; 49 nm from the line	250/6	260/8 3°	300/15 4°	310/25 4°	290/28 -10°	270/31 -24°	300/31 -39°	270/29 -44°	250/42 -48°
WJF	used from 1191 nm out; 33 nm from the line		300/18 4°	320/18 3°	310/29 3°	290/32 -11°	290/31 -24°	330/44 -39°	330/45 -46°	290/38 -50°

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
HOU Houston, TX	departure	no report just now	46 ft
TME Houston, TX	30 nm out, 4 nm west of the line, tower	no report just now	165 ft
EDC Austin, TX	129 nm out, 5 nm northeast of the line, tower	no report just now	620 ft
SJT San Angelo, TX	288 nm out, 16 nm north of the line, tower	no report just now	1,918 ft
INK Wink, TX	427 nm out, 3 nm north of the line	no report just now	2,821 ft
CNM Carlsbad, NM	487 nm out, 21 nm north of the line	no report just now	3,294 ft
SVC Silver City, NM	685 nm out, 7 nm south of the line	no report just now	5,445 ft
CFT Clifton/Morenci, AZ	745 nm out, 3 nm east of the line	no report just now	3,797 ft
GYR Goodyear, AZ	904 nm out, 2 nm south of the line, tower	no report just now	969 ft
BLH Blythe, CA	1023 nm out, 10 nm south of the line	no report just now	399 ft
SBD San Bernardino, CA	1152 nm out, 3 nm east of the line, tower	no report just now	1,159 ft
VNY Van Nuys, CA	destination	no report just now	802 ft

The highest airport on this list sits at 5,445 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 VNY when you get there the forecast at the estimated arrival, 11:26 am PDT (18:26 UTC)

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

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

6/4240 SAN ANGELO, TX, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 8 nm from the route, 278 nm along the route · security · until 1 November · ZFW
4/3635 DISNEYLAND THEME PARK, ANAHEIM,, CA 18 nm from the route, at the destination end · security · ZLA

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

HOU: 58 notices in force, 2 starting within a week. runway 04/22 closed runway 13L/31R closed all of them, grouped →

closed Taxiway K between Southwest maintenance Ramp and Galaxy Ramp closed until Tue 29 Dec, 5:00 pm CST (23:00 UTC) · HOU 10/054
as issued
```
!HOU 10/054 HOU TWY K BTN SOUTHWEST MAINT RAMP AND GALAXY RAMP CLSD 2610052101-2612292300
```
closed Taxiway C between taxiway K and taxiway L closed except for Signature FLT Support Customers until Sat 17 Oct, 6:59 pm CDT (23:59 UTC) · HOU 10/027
as issued
```
!HOU 10/027 HOU TWY C BTN TWY K AND TWY L CLSD EXC FOR SIGNATURE FLT SUPPORT CUSTOMERS 2610020645-2610172359
```
closed Taxiway C between taxiway Z and Signature Ramp closed until Sat 17 Oct, 9:30 am CDT (14:30 UTC) · HOU 10/012
as issued
```
!HOU 10/012 HOU TWY C BTN TWY Z AND SIGNATURE RAMP CLSD 2610011444-2610171430
```
closed Taxiway R closed until Sun 1 Nov, 9:30 am CST (15:30 UTC) · HOU 10/004
as issued
```
!HOU 10/004 HOU TWY R CLSD 2610011430-2611011530
```

VNY: 8 notices in force. all of them, grouped →

186 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, 7 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, 7 nm off the line · EFD 10/005
as issued
```
!EFD 10/005 EFD NAV ILS RWY 22 GP U/S 2610072157-2610132100
```
Obstruction tower lights (ASR 1051672) 29°32′N 95°13′W (1.7 nautical miles NNE LVJ) 222.1FT (187.0FT above ground level) out of service until Sun 3 Jan, 7:48 am CST (13:48 UTC) · 0 nm along the route, 7 nm off the line · LVJ 10/001
as issued
```
!LVJ 10/001 LVJ OBST TOWER LGT (ASR 1051672) 293246.80N0951335.30W (1.7NM NNE LVJ) 222.1FT (187.0FT AGL) U/S 2610051248-2701031348
```
Obstruction tower lights (ASR 1201184) 29°29′N 95°18′W (0.9 nautical miles northeast 3T2) 341.5FT (289.7FT above ground level) out of service until Wed 4 Nov, 3:00 am CST (09:00 UTC) · 0 nm along the route, 10 nm off the line · 3T2 10/081
as issued
```
!CXO 10/081 3T2 OBST TOWER LGT (ASR 1201184) 292915.00N0951847.00W (0.9NM NE 3T2) 341.5FT (289.7FT AGL) U/S 2610031357-2611040900
```
Obstruction tower lights (ASR 1053719) 29°40′N 95°05′W (1.8 nautical miles WNW T41) 230.0FT (202.1FT above ground level) out of service until Thu 31 Dec, 4:29 am CST (10:29 UTC) · 0 nm along the route, 10 nm off the line · T41 10/054
as issued
```
!CXO 10/054 T41 OBST TOWER LGT (ASR 1053719) 294054.80N0950542.80W (1.8NM WNW T41) 230.0FT (202.1FT AGL) U/S 2610020929-2612311029
```
Obstruction tower lights (ASR 1244291) 29°32′N 95°10′W (3.6 nautical miles ENE LVJ) 250.0FT (220.1FT above ground level) out of service until Wed 23 Dec, 10:00 pm CST (04:00 UTC) · 0 nm along the route, 8 nm off the line · LVJ 09/006
as issued
```
!LVJ 09/006 LVJ OBST TOWER LGT (ASR 1244291) 293258.70N0951058.50W (3.6NM ENE LVJ) 250.0FT (220.1FT AGL) U/S 2609251233-2612240400
```
Obstruction tower lights (ASR 1052836) 29°30′N 95°16′W (1.7 nautical miles southwest LVJ) 308.1FT (265.1FT above ground level) out of service until Fri 16 Oct, 2:15 am CDT (07:15 UTC) · 0 nm along the route, 9 nm off the line · LVJ 09/001
as issued
```
!LVJ 09/001 LVJ OBST TOWER LGT (ASR 1052836) 293013.00N0951603.00W (1.7NM SW LVJ) 308.1FT (265.1FT AGL) U/S 2609010716-2610160715
```
Obstruction tower lights (ASR 1202576) 29°30′N 95°15′W (1.7 nautical miles southwest LVJ) 228.7FT (185.7FT above ground level) out of service until Thu 12 Nov, 10:00 pm CST (04:00 UTC) · 0 nm along the route, 9 nm off the line · LVJ 08/004
as issued
```
!LVJ 08/004 LVJ OBST TOWER LGT (ASR 1202576) 293003.50N0951551.60W (1.7NM SW LVJ) 228.7FT (185.7FT AGL) U/S 2608141156-2611130400
```
Obstruction tower lights (ASR 1049310) 29°35′N 95°32′W (6.1 nautical miles ESE SGR) 692.9FT (610.9FT above ground level) out of service until Thu 10 Dec, 11:45 am CST (17:45 UTC) · 10 nm along the route, 8 nm off the line · SGR 08/010
as issued
```
!SGR 08/010 SGR OBST TOWER LGT (ASR 1049310) 293550.30N0953240.40W (6.1NM ESE SGR) 692.9FT (610.9FT AGL) U/S 2608121745-2612101745
```
Obstruction tower lights (ASR 1258849) 29°50′N 95°24′W (9.1 nautical miles SSW IAH) 575.1FT (500.0FT above ground level) out of service until Fri 16 Oct, 6:59 pm CDT (23:59 UTC) · 10 nm along the route, 9 nm off the line · IAH 07/168
as issued
```
!IAH 07/168 IAH OBST TOWER LGT (ASR 1258849) 295037.00N0952430.00W (9.1NM SSW IAH) 575.1FT (500.0FT AGL) U/S 2607161331-2610162359
```
Obstruction tower lights (ASR 1275173) 29°38′N 95°26′W (8.2 nautical miles northwest T79) 382.5FT (323.8FT above ground level) out of service until Mon 30 Nov, 5:59 pm CST (23:59 UTC) · 10 nm along the route, 3 nm off the line · T79 05/730
as issued
```
!CXO 05/730 T79 OBST TOWER LGT (ASR 1275173) 293832.50N0952657.50W (8.2NM NW T79) 382.5FT (323.8FT AGL) U/S 2605271500-2611302359
```
Obstruction tower lights (ASR 1062521) 29°52′N 95°32′W (7.5 nautical miles ENE IWS) 358.9FT (274.0FT above ground level) out of service until Sat 9 Jan, 5:59 pm CST (23:59 UTC) · 20 nm along the route, 8 nm off the line · IWS 10/207
as issued
```
!CXO 10/207 IWS OBST TOWER LGT (ASR 1062521) 295205.60N0953231.40W (7.5NM ENE IWS) 358.9FT (274.0FT AGL) U/S 2610091351-2701092359
```
Obstruction tower lights (ASR 1010632) 29°54′N 95°37′W (5.8 nautical miles northeast IWS) 434 ft (310 ft above ground level) out of service until Sun 22 Nov, 3:57 pm CST (21:57 UTC) · 20 nm along the route, 4 nm off the line · IWS 10/191
as issued
```
!CXO 10/191 IWS OBST TOWER LGT (ASR 1010632) 295421.70N0953733.90W (5.8NM NE IWS) 434FT (310FT AGL) U/S 2610082157-2611222157
```
Obstruction tower lights (ASN 2012-ASW-7873-OE) 29°50′N 95°45′W (4.7 nautical miles west IWS) 360 ft (223 ft above ground level) out of service until Sat 17 Oct, 8:56 am CDT (13:56 UTC) · 20 nm along the route, 4 nm off the line · IWS 10/058
as issued
```
!CXO 10/058 IWS OBST TOWER LGT (ASN 2012-ASW-7873-OE) 295001N0954540W (4.7NM W IWS) 360FT (223FT AGL) U/S 2610021357-2610171356
```
Obstruction tower lights (ASR 1266080) 29°47′N 95°40′W (1.8 nautical miles south IWS) 234.9FT (134.8FT above ground level) out of service until Tue 29 Dec, 10:49 am CST (16:49 UTC) · 20 nm along the route, 3 nm off the line · IWS 09/710
as issued
```
!CXO 09/710 IWS OBST TOWER LGT (ASR 1266080) 294719.30N0954010.80W (1.8NM S IWS) 234.9FT (134.8FT AGL) U/S 2609301549-2612291649
```
Navigation aid ILS runway 17R LOC/DME out of service until Fri 27 Aug 2027, 3:00 pm CDT (20:00 UTC), estimated · 20 nm along the route, 19 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 1274468) 29°43′N 95°36′W (6.4 nautical miles SSE IWS) 405.8FT (329.7FT above ground level) out of service until Wed 25 Nov, 5:59 pm CST (23:59 UTC) · 20 nm along the route, 2 nm off the line · IWS 08/550
as issued
```
!CXO 08/550 IWS OBST TOWER LGT (ASR 1274468) 294341.60N0953615.90W (6.4NM SSE IWS) 405.8FT (329.7FT AGL) U/S 2608251720-2611252359
```
Obstruction tower lights (ASR 1274469) 29°40′N 95°34′W (5.4 nautical miles northeast SGR) 331.0FT (250.0FT above ground level) out of service until Tue 20 Oct, 6:59 pm CDT (23:59 UTC) · 20 nm along the route, 6 nm off the line · SGR 07/024
as issued
```
!SGR 07/024 SGR OBST TOWER LGT (ASR 1274469) 294021.20N0953414.50W (5.4NM NE SGR) 331.0FT (250.0FT AGL) U/S 2607241307-2610202359
```
Obstruction tower lights (ASR 1220478) 29°55′N 95°48′W (8.7 nautical miles NNE TME) 423.9FT (259.8FT above ground level) out of service until Thu 29 Oct, 8:49 pm CDT (01:49 UTC) · 30 nm along the route, 7 nm off the line · TME 08/003
as issued
```
!CXO 08/003 TME OBST TOWER LGT (ASR 1220478) 295535.50N0954821.10W (8.7NM NNE TME) 423.9FT (259.8FT AGL) U/S 2608010149-2610300149
```
Obstruction tower lights (ASR 1051790) 29°50′N 95°50′W (3.6 nautical miles ENE TME) 647.0FT (487.9FT above ground level) out of service until Tue 20 Oct, 1:50 am CDT (06:50 UTC) · 30 nm along the route, 2 nm off the line · TME 07/502
as issued
```
!CXO 07/502 TME OBST TOWER LGT (ASR 1051790) 295001.80N0955015.80W (3.6NM ENE TME) 647.0FT (487.9FT AGL) U/S 2607220650-2610200650
```
Obstruction tower lights (ASR 1037522) 29°49′N 95°49′W (4.1 nautical miles ENE TME) 426.8FT (273.0FT above ground level) out of service until Wed 18 Nov, 11:22 pm CST (05:22 UTC) · on the line, 30 nm along · TME 07/500
as issued
```
!CXO 07/500 TME OBST TOWER LGT (ASR 1037522) 294921.90N0954922.90W (4.1NM ENE TME) 426.8FT (273.0FT AGL) U/S 2607220522-2611190522
```
Obstruction tower lights (ASR 1052967) 29°56′N 96°00′W (10.3 nautical miles northwest TME) 491.1FT (293.0FT above ground level) out of service until Fri 8 Jan, 5:59 pm CST (23:59 UTC) · 40 nm along the route, 5 nm off the line · TME 10/200
as issued
```
!CXO 10/200 TME OBST TOWER LGT (ASR 1052967) 295652.00N0960037.00W (10.3NM NW TME) 491.1FT (293.0FT AGL) U/S 2610090158-2701082359
```
Obstruction tower lights (ASR 1217606) 29°54′N 95°57′W (6.7 nautical miles NNW TME) 514.8FT (330.1FT above ground level) out of service until Sun 3 Jan, 10:00 pm CST (04:00 UTC) · 40 nm along the route, 3 nm off the line · TME 10/136
as issued
```
!CXO 10/136 TME OBST TOWER LGT (ASR 1217606) 295408.70N0955747.20W (6.7NM NNW TME) 514.8FT (330.1FT AGL) U/S 2610061107-2701040400
```
Obstruction tower lights (ASR 1048921) 29°46′N 95°58′W (4.4 nautical miles WSW TME) 458.0FT (309.1FT above ground level) out of service until Sat 7 Nov, 4:16 pm CST (22:16 UTC) · 40 nm along the route, 5 nm off the line · TME 08/184
as issued
```
!CXO 08/184 TME OBST TOWER LGT (ASR 1048921) 294658.50N0955839.70W (4.4NM WSW TME) 458.0FT (309.1FT AGL) U/S 2608092116-2611072216
```
Obstruction tower lights (ASR 1236088) 29°59′N 95°57′W (11.2 nautical miles NNW TME) 485.2FT (245.1FT above ground level) out of service until Tue 27 Oct, 11:00 pm CDT (04:00 UTC) · 40 nm along the route, 8 nm off the line · TME 07/672
as issued
```
!CXO 07/672 TME OBST TOWER LGT (ASR 1236088) 295916.90N0955707.60W (11.2NM NNW TME) 485.2FT (245.1FT AGL) U/S 2607291103-2610280400
```
Obstruction tower lights (ASR 1055564) 29°46′N 96°14′W (10.9 nautical miles NNE ELA) 702.8FT (486.9FT above ground level) out of service until Tue 5 Jan, 3:19 am CST (09:19 UTC) · 50 nm along the route, 9 nm off the line · ELA 10/003
as issued
```
!ELA 10/003 ELA OBST TOWER LGT (ASR 1055564) 294601.60N0961414.70W (10.9NM NNE ELA) 702.8FT (486.9FT AGL) U/S 2610070819-2701050919
```
Obstruction tower lights (ASR 1217791) 29°58′N 96°15′W (16.0 nautical miles SSE 11R) 569.2FT (325.1FT above ground level) out of service until Tue 24 Nov, 10:00 pm CST (04:00 UTC) · 50 nm along the route, 5 nm off the line · 11R 08/022
as issued
```
!11R 08/022 11R OBST TOWER LGT (ASR 1217791) 295816.10N0961520.20W (16.0NM SSE 11R) 569.2FT (325.1FT AGL) U/S 2608271835-2611250400
```
Obstruction tower lights (ASR 1049313) 30°07′N 96°23′W (5.5 nautical miles SSW 11R) 769.0FT (409.1FT above ground level) out of service until Thu 19 Nov, 7:49 am CST (13:49 UTC) · 60 nm along the route, 10 nm off the line · 11R 07/011
as issued
```
!11R 07/011 11R OBST TOWER LGT (ASR 1049313) 300743.10N0962345.10W (5.5NM SSW 11R) 769.0FT (409.1FT AGL) U/S 2607221349-2611191349
```
Obstruction tower lights (ASR 1050913) 29°54′N 96°34′W (15.7 nautical miles NNW 66R) 679.8FT (299.9FT above ground level) out of service until Thu 5 Nov, 5:59 pm CST (23:59 UTC) · 70 nm along the route, 7 nm off the line · 66R 10/107
as issued
```
!CXO 10/107 66R OBST TOWER LGT (ASR 1050913) 295401.00N0963437.00W (15.7NM NNW 66R) 679.8FT (299.9FT AGL) U/S 2610051148-2611052359
```
Obstruction tower lights (ASR 1012104) 30°09′N 96°38′W (14.2 nautical miles WSW 11R) 1005.9FT (498.0FT above ground level) out of service until Sat 2 Jan, 6:46 am CST (12:46 UTC) · 79 nm along the route, 7 nm off the line · 11R 09/003
as issued
```
!11R 09/003 11R OBST TOWER LGT (ASR 1012104) 300913.30N0963802.80W (14.2NM WSW 11R) 1005.9FT (498.0FT AGL) U/S 2609041246-2701021246
```

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 HOU 6:52 pm CDT (23:52 UTC), at VNY 6:21 pm PDT (01:21 UTC) (civil twilight ends 6:46 pm PDT (01:46 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 southern Rockies · loop National Weather Service

Radar now, the Pacific Southwest · loop National Weather Service

Aviation forecast, clouds and visibility, the south-central states, 6 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, 6 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 Southwest, 6 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 Southwest, 6 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: William P Hobby Airport, Van Nuys Airport.