Plan a flight · Tue 4:22 am CDT (09:22 UTC)

MC Allen International to Austin-Bergstrom International MFE → AUS

243 nautical miles (280 statute miles) north on a straight line, true course 007°, about 003° magnetic at the departure end (variation 4E). At 120 knots that is 1 h 42 min at the quickest height in today's winds (3,500 ft, a 23-knot tailwind), arriving about 6:04 am CDT (11:04 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: 2,063 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

AIRMET SIERRA 5E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist). Near the route, 224 nm along the route.

Turbulence No turbulence warning in force 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 16,000 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 MFE.

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 eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 3 forecast points nearest it (BRO, CRP, SAT). A plus sign is a headwind, a minus sign a tailwind.

Height	Average wind	Head- or tailwind	Temperature	Ground speed	Time en route	Arrival
3,500 ft	170° at 24 kt	−23 kt		143 kt	1 h 42 min	6:04 am CDT (11:04 UTC)
5,500 ft	180° at 20 kt	−19 kt		139 kt	1 h 45 min	6:07 am CDT (11:07 UTC)
7,500 ft	180° at 16 kt	−16 kt	18 °C	136 kt	1 h 47 min	6:09 am CDT (11:09 UTC)
9,500 ft	180° at 12 kt	−12 kt	15 °C	132 kt	1 h 50 min	6:12 am CDT (11:12 UTC)
11,500 ft	160° at 9 kt	−8 kt	11 °C	128 kt	1 h 54 min	6:16 am CDT (11:16 UTC)
13,500 ft	140° at 8 kt	−6 kt	6 °C	126 kt	1 h 56 min	6:18 am CDT (11:18 UTC)
15,500 ft	130° at 9 kt	−5 kt	1 °C	125 kt	1 h 57 min	6:19 am CDT (11:19 UTC)
17,500 ft	120° at 9 kt	−4 kt	-4 °C	124 kt	1 h 58 min	6:20 am CDT (11:20 UTC)
18,000 ft FL180	120° at 9 kt	−4 kt	-5 °C	124 kt	1 h 58 min	6:20 am CDT (11:20 UTC)
24,000 ft FL240	220° at 6 kt	−5 kt	-15 °C	125 kt	1 h 57 min	6:19 am CDT (11:19 UTC)
30,000 ft FL300	140° at 11 kt	−7 kt	-30 °C	127 kt	1 h 55 min	6:17 am CDT (11:17 UTC)
34,000 ft FL340	120° at 22 kt	−10 kt	-40 °C	130 kt	1 h 52 min	6:14 am CDT (11:14 UTC)
39,000 ft FL390	110° at 30 kt	−8 kt	-51 °C	128 kt	1 h 54 min	6:16 am CDT (11:16 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
BRO	used from 0 nm out; 57 nm from the line	170/24	170/17 18°	170/12 15°	150/10 10°	100/17 -5°	080/6 -14°	120/17 -30°	120/24 -41°	100/28 -52°
CRP	used from 49 nm out; 38 nm from the line	170/24	180/16 19°	170/12 16°	140/7 10°	100/10 -5°	230/5 -15°	130/11 -30°	120/22 -40°	110/30 -51°
SAT	used from 146 nm out; 46 nm from the line	170/27	180/22 20°	190/15 17°	160/9 10°	170/9 -5°	230/13 -15°	170/9 -29°	130/20 -40°	120/31 -51°

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
MFE Mc Allen, TX	departure	no report just now	107 ft
EBG Edinburg, TX	19 nm out, 5 nm southeast of the line	no report just now	75 ft
BKS Falfurrias, TX	58 nm out, 4 nm north of the line	no report just now	111 ft
ALI Alice, TX	97 nm out, 3 nm south of the line	no report just now	178 ft
BEA Beeville, TX	136 nm out, 8 nm southeast of the line	no report just now	272 ft
HYI Austin, TX	224 nm out, 8 nm west of the line, tower	no report just now	594 ft
AUS Austin, TX	destination	no report just now	541 ft

The highest airport on this list sits at 594 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 AUS when you get there the forecast at the estimated arrival, 6:04 am CDT (11:04 UTC)

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

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

No temporary flight restriction on or near this route right now.

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

MFE: 15 notices in force, 1 starting within a week. all of them, grouped →

closed Taxiway C between 250 ft south of taxiway C2 and taxiway A closed daily 8:00 pm CDT to 5:00 am CDT until Sun 18 Oct, 5:00 am CDT (10:00 UTC) · Daily:0100-1000~DLY 8:00 pm CDT to 5:00 am CDT · MFE 10/042
as issued
```
!MFE 10/042 MFE TWY C BTN 250FT SOUTH OF TWY C2 AND TWY A CLSD DLY 0100-1000 2610130100-2610181000
```
closed Taxiway D between Freedom Aero Ramp and runway 18/36 closed daily 8:00 pm CDT to 5:00 am CDT until Sun 18 Oct, 5:00 am CDT (10:00 UTC) · Daily:0100-1000~DLY 8:00 pm CDT to 5:00 am CDT · MFE 10/043
as issued
```
!MFE 10/043 MFE TWY D BTN FREEDOM AERO RAMP AND RWY 18/36 CLSD DLY 0100-1000 2610130100-2610181000
```
closed Runway 18/36 closed to landing and takeoff until Sun 1 Nov, 2:59 pm CST (20:59 UTC) · MFE 05/045
as issued
```
!MFE 05/045 MFE RWY 18/36 CLSD TO LDG AND TKOF 2605131740-2611012059
```

AUS: 27 notices in force, 2 starting within a week. all of them, grouped →

closed Taxiway B between taxiway L and taxiway M closed until Tue 13 Oct, 6:00 am CDT (11:00 UTC) · AUS 10/060
as issued
```
!AUS 10/060 AUS TWY B BTN TWY L AND TWY M CLSD 2610130430-2610131100
```
closed Taxiway C between taxiway S and taxiway Z closed lighted and barricaded until Sun 28 Feb, 6:00 am CST (12:00 UTC) · AUS 07/125
as issued
```
!AUS 07/125 AUS TWY C BTN TWY S AND TWY Z CLSD LGTD AND BARRICADED 2607230400-2702281200
```
closed Taxiway T closed lighted and barricaded until Sun 28 Feb, 6:00 am CST (12:00 UTC) · AUS 07/122
as issued
```
!AUS 07/122 AUS TWY T CLSD LGTD AND BARRICADED 2607230400-2702281200
```
closed Taxiway T between taxiway C and maintenance Ramp closed lighted and barricaded until further notice · AUS 04/070
as issued
```
!AUS 04/070 AUS TWY T BTN TWY C AND MAINT RAMP CLSD LIGHTED AND BARRICADED 2604080500-PERM
```

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

Obstruction tower lights (ASR 1204908) 26°21′N 98°09′W (5.7 nautical miles southwest EBG) 479 ft (396 ft above ground level) out of service until Thu 19 Nov, 4:13 pm CST (22:13 UTC), estimated · 10 nm along the route, 3 nm off the line · EBG 10/004
as issued
```
!EBG 10/004 EBG OBST TOWER LGT (ASR 1204908) 262116.30N0980946.00W (5.7NM SW EBG) 479FT (396FT AGL) U/S 2610051617-2611192213EST
```
Obstruction tower lights (ASR 1200542) 26°39′N 98°06′W (12.5 nautical miles northeast EBG) 449.1FT (369.1FT above ground level) out of service until Mon 4 Jan, 5:59 pm CST (23:59 UTC) · 29 nm along the route, 3 nm off the line · EBG 10/003
as issued
```
!EBG 10/003 EBG OBST TOWER LGT (ASR 1200542) 263907.30N0980648.70W (12.5NM NE EBG) 449.1FT (369.1FT AGL) U/S 2610061249-2701042359
```
Obstruction tower lights (ASR 1214448) 27°00′N 98°08′W (11.9 nautical miles south BKS) 461.0FT (317.9FT above ground level) out of service until Tue 29 Dec, 6:14 pm CST (00:14 UTC) · 49 nm along the route, 2 nm off the line · BKS 09/001
as issued
```
!BKS 09/001 BKS OBST TOWER LGT (ASR 1214448) 270019.10N0980813.60W (11.9NM S BKS) 461.0FT (317.9FT AGL) U/S 2609010014-2612300014
```
Obstruction tower lights (ASR 1261646) 26°59′N 97°39′W (27.69 nautical miles ESE BKS) 781 ft (761 ft above ground level) out of service until Wed 21 Oct, 6:59 pm CDT (23:59 UTC) · 58 nm along the route, 4 nm off the line · BKS 10/002
as issued
```
!BKS 10/002 BKS OBST TOWER LGT (ASR 1261646) 265924.00N0973946.20W (27.69NM ESE BKS) 781FT (761FT AGL) U/S 2610071107-2610212359
```
Obstruction tower lights (ASR 1050414) 26°54′N 97°47′W (25.7 nautical miles southeast BKS) 496 ft (472 ft above ground level) out of service until Tue 1 Dec, 5:59 pm CST (23:59 UTC) · 58 nm along the route, 4 nm off the line · BKS 09/002
as issued
```
!BKS 09/002 BKS OBST TOWER LGT (ASR 1050414) 265420.00N0974721.00W (25.7NM SE BKS) 496FT (472FT AGL) U/S 2609011122-2612012359
```
Obstruction tower lights (ASR 1210101) 27°22′N 98°07′W (9.7 nautical miles north BKS) 472.1FT (313.0FT above ground level) out of service until Thu 19 Nov, 6:54 pm CST (00:54 UTC) · 68 nm along the route, 5 nm off the line · BKS 07/011
as issued
```
!BKS 07/011 BKS OBST TOWER LGT (ASR 1210101) 272209.80N0980731.90W (9.7NM N BKS) 472.1FT (313.0FT AGL) U/S 2607230054-2611200054
```
Obstruction tower lights (ASR 1310449) 27°46′N 98°02′W (2 nautical miles north ALI) 334 ft (161 ft above ground level) out of service until Thu 19 Nov, 4:22 pm CST (22:22 UTC), estimated · 97 nm along the route, 1 nm off the line · ALI 10/009
as issued
```
!ALI 10/009 ALI OBST TOWER LGT (ASR 1310449) 274621.70N0980210.60W (2NM N ALI) 334FT (161FT AGL) U/S 2610051625-2611192222EST
```
Obstruction tower lights (ASR 1230292) 27°44′N 98°06′W (4.8 nautical miles west ALI) 541.7FT (307.7FT above ground level) out of service until Sat 30 Jan, 7:12 am CST (13:12 UTC) · 97 nm along the route, 6 nm off the line · ALI 10/003
as issued
```
!ALI 10/003 ALI OBST TOWER LGT (ASR 1230292) 274456.90N0980658.60W (4.8NM W ALI) 541.7FT (307.7FT AGL) U/S 2610021312-2701301312
```
Obstruction tower lights (ASR 1062814) 27°46′N 97°55′W (3.9 nautical miles WSW 67T) 619.1FT (499.0FT above ground level) out of service until Sat 23 Jan, 5:59 pm CST (23:59 UTC) · 97 nm along the route, 5 nm off the line · 67T 01/326
as issued
```
!SJT 01/326 67T OBST TOWER LGT (ASR 1062814) 274636.00N0975511.00W (3.9NM WSW 67T) 619.1FT (499.0FT AGL) U/S 2601232025-2701232359
```
Obstruction tower lights (ASR 1048046) 28°02′N 98°05′W (17.8 nautical miles NNW ALI) 780.8FT (465.9FT above ground level) out of service until Fri 5 Feb, 3:24 pm CST (21:24 UTC) · 107 nm along the route, 8 nm off the line · ALI 10/012
as issued
```
!ALI 10/012 ALI OBST TOWER LGT (ASR 1048046) 280203.10N0980550.10W (17.8NM NNW ALI) 780.8FT (465.9FT AGL) U/S 2610082124-2702052124
```
Obstruction tower lights (ASR 1050415) 27°52′N 98°08′W (10.4 nautical miles northwest ALI) 775.3FT (493.1FT above ground level) out of service until Wed 18 Nov, 6:23 pm CST (00:23 UTC) · 107 nm along the route, 9 nm off the line · ALI 10/008
as issued
```
!ALI 10/008 ALI OBST TOWER LGT (ASR 1050415) 275258.10N0980826.00W (10.4NM NW ALI) 775.3FT (493.1FT AGL) U/S 2610050024-2611190023
```
Obstruction tower lights (ASR 1209764) 27°57′N 97°57′W (10.8 nautical miles NNW 67T) 514.1FT (313.0FT above ground level) out of service until Fri 29 Jan, 7:50 am CST (13:50 UTC) · 107 nm along the route, 2 nm off the line · 67T 10/007
as issued
```
!SJT 10/007 67T OBST TOWER LGT (ASR 1209764) 275723.90N0975706.60W (10.8NM NNW 67T) 514.1FT (313.0FT AGL) U/S 2610011350-2701291350
```
Obstruction tower lights (ASR 1238300) 28°06′N 97°48′W (15.1 nautical miles WNW T69) 379.9FT (225.1FT above ground level) out of service until Wed 6 Jan, 3:12 pm CST (21:12 UTC) · 117 nm along the route, 8 nm off the line · T69 10/119
as issued
```
!SJT 10/119 T69 OBST TOWER LGT (ASR 1238300) 280636.10N0974845.90W (15.1NM WNW T69) 379.9FT (225.1FT AGL) U/S 2610082012-2701062112
```
Obstruction tower lights (ASR 1047992) 28°04′N 97°48′W (14.1 nautical miles west T69) 501.0FT (373.0FT above ground level) out of service until Wed 6 Jan, 1:08 pm CST (19:08 UTC) · 117 nm along the route, 9 nm off the line · T69 10/118
as issued
```
!SJT 10/118 T69 OBST TOWER LGT (ASR 1047992) 280410.90N0974810.50W (14.1NM W T69) 501.0FT (373.0FT AGL) U/S 2610081808-2701061908
```
Obstruction tower lights (ASR 1215160) 28°07′N 98°06′W (14.4 nautical miles south 8T6) 718.8FT (425.9FT above ground level) out of service until Thu 31 Dec, 5:59 pm CST (23:59 UTC) · 117 nm along the route, 7 nm off the line · 8T6 10/042
as issued
```
!SJT 10/042 8T6 OBST TOWER LGT (ASR 1215160) 280711.20N0980614.30W (14.4NM S 8T6) 718.8FT (425.9FT AGL) U/S 2610021248-2612312359
```
Obstruction tower lights (ASR 1054768) 28°23′N 97°48′W (1.8 nautical miles northwest BEA) 542.0FT (230.0FT above ground level) out of service until Sat 23 Jan, 7:47 am CST (13:47 UTC) · 136 nm along the route, 6 nm off the line · BEA 09/002
as issued
```
!BEA 09/002 BEA OBST TOWER LGT (ASR 1054768) 282314.90N0974843.90W (1.8NM NW BEA) 542.0FT (230.0FT AGL) U/S 2609251347-2701231347
```
Obstruction tower lights (ASR 1216131) 28°28′N 97°50′W (7.3 nautical miles NNW BEA) 653.9FT (298.9FT above ground level) out of service until Wed 18 Nov, 5:59 pm CST (23:59 UTC) · 136 nm along the route, 5 nm off the line · BEA 08/004
as issued
```
!BEA 08/004 BEA OBST TOWER LGT (ASR 1216131) 282846.80N0975029.30W (7.3NM NNW BEA) 653.9FT (298.9FT AGL) U/S 2608181240-2611182359
```
Obstruction tower lights (ASR 1219488) 28°24′N 97°45′W (3.3 nautical miles NNE BEA) 480.0FT (217.8FT above ground level) out of service until Sat 5 Dec, 2:23 pm CST (20:23 UTC) · 136 nm along the route, 8 nm off the line · BEA 08/002
as issued
```
!BEA 08/002 BEA OBST TOWER LGT (ASR 1219488) 282449.80N0974555.40W (3.3NM NNE BEA) 480.0FT (217.8FT AGL) U/S 2608072023-2612052023
```
Obstruction tower lights (ASR 1056577) 28°23′N 98°03′W (3.6 nautical miles ENE 8T6) 470.8FT (274.9FT above ground level) out of service until Wed 4 Nov, 2:03 am CST (08:03 UTC) · 136 nm along the route, 7 nm off the line · 8T6 08/065
as issued
```
!SJT 08/065 8T6 OBST TOWER LGT (ASR 1056577) 282322.00N0980322.20W (3.6NM ENE 8T6) 470.8FT (274.9FT AGL) U/S 2608060703-2611040803
```
Obstruction tower lights (ASR 1237949) 28°38′N 97°50′W (10.5 nautical miles south 2R9) 801.2FT (365.2FT above ground level) out of service until Mon 30 Nov, 4:15 pm CST (22:15 UTC) · 146 nm along the route, 5 nm off the line · 2R9 08/338
as issued
```
!SJT 08/338 2R9 OBST TOWER LGT (ASR 1237949) 283856.20N0975040.80W (10.5NM S 2R9) 801.2FT (365.2FT AGL) U/S 2608311404-2611302215
```
Obstruction tower lights (ASR 1245671) 28°39′N 98°00′W (12.8 nautical miles southwest 2R9) 683.1FT (306.1FT above ground level) out of service until Fri 30 Oct, 7:24 pm CDT (00:24 UTC) · 146 nm along the route, 7 nm off the line · 2R9 08/009
as issued
```
!SJT 08/009 2R9 OBST TOWER LGT (ASR 1245671) 283906.50N0980024.00W (12.8NM SW 2R9) 683.1FT (306.1FT AGL) U/S 2608020024-2610310024
```
Obstruction tower lights (ASR 1051158) 28°48′N 97°48′W (2.8 nautical miles east 2R9) 751 ft (409 ft above ground level) out of service until Thu 19 Nov, 4:42 pm CST (22:42 UTC), estimated · 156 nm along the route, 5 nm off the line · 2R9 10/098
as issued
```
!SJT 10/098 2R9 OBST TOWER LGT (ASR 1051158) 284827.80N0974855.90W (2.8NM E 2R9) 751FT (409FT AGL) U/S 2610051642-2611192242EST
```
Obstruction tower lights (ASR 1282095) 28°55′N 98°07′W (14.9 nautical miles northwest 2R9) 726 ft (300 ft above ground level) out of service until Sat 17 Oct, 9:00 am CDT (14:00 UTC) · 156 nm along the route, 5 nm off the line · 2R9 10/050
as issued
```
!SJT 10/050 2R9 OBST TOWER LGT (ASR 1282095) 285538.20N0980721.80W (14.9NM NW 2R9) 726FT (300FT AGL) U/S 2610021401-2610171400
```
Obstruction tower lights (ASN 2020-ASW-4386-OE) 28°45′N 97°54′W (4.4 nautical miles southwest 2R9) 722 ft (315 ft above ground level) out of service until Sat 24 Oct, 4:11 am CDT (09:11 UTC) · 156 nm along the route, 2 nm off the line · 2R9 09/068
as issued
```
!SJT 09/068 2R9 OBST TOWER LGT (ASN 2020-ASW-4386-OE) 284551N0975445W (4.4NM SW 2R9) 722FT (315FT AGL) U/S 2609090912-2610240911
```
Obstruction tower lights (ASR 1051158) 28°48′N 97°48′W (2.8 nautical miles ESE 2R9) 751.0FT (408.1FT above ground level) out of service until Sat 24 Oct, 1:51 am CDT (06:51 UTC) · 156 nm along the route, 5 nm off the line · 2R9 09/067
as issued
```
!SJT 09/067 2R9 OBST TOWER LGT (ASR 1051158) 284827.80N0974855.90W (2.8NM ESE 2R9) 751.0FT (408.1FT AGL) U/S 2609090652-2610240651
```
Obstruction tower lights (ASR 1039781) 29°15′N 97°49′W (22.7 nautical miles southeast E70) 779 ft (346 ft above ground level) out of service until Thu 19 Nov, 4:13 pm CST (22:13 UTC), estimated · 185 nm along the route, 2 nm off the line · E70 10/091
as issued
```
!SJT 10/091 E70 OBST TOWER LGT (ASR 1039781) 291510.30N0974922.80W (22.7NM SE E70) 779FT (346FT AGL) U/S 2610051613-2611192213EST
```
Obstruction tower lights (ASR 1039781) 29°15′N 97°49′W (22.6 nautical miles SSE E70) 778.2FT (345.1FT above ground level) out of service until Sun 15 Nov, 4:11 pm CST (22:11 UTC) · 185 nm along the route, 2 nm off the line · E70 10/029
as issued
```
!SJT 10/029 E70 OBST TOWER LGT (ASR 1039781) 291510.30N0974922.80W (22.6NM SSE E70) 778.2FT (345.1FT AGL) U/S 2610012212-2611152211
```
Obstruction tower lights (ASR 1282687) 29°14′N 97°57′W (21.6 nautical miles south E70) 774.6FT (339.9FT above ground level) out of service until Wed 11 Nov, 5:59 pm CST (23:59 UTC) · 185 nm along the route, 8 nm off the line · E70 09/272
as issued
```
!SJT 09/272 E70 OBST TOWER LGT (ASR 1282687) 291421.80N0975756.80W (21.6NM S E70) 774.6FT (339.9FT AGL) U/S 2609281823-2611112359
```
Obstruction tower lights (ASR 1206307) 29°16′N 97°46′W (22.2 nautical miles southwest T20) 644.0FT (264.1FT above ground level) out of service until Mon 16 Nov, 3:37 pm CST (21:37 UTC) · 185 nm along the route, 3 nm off the line · T20 08/008
as issued
```
!T20 08/008 T20 OBST TOWER LGT (ASR 1206307) 291625.50N0974610.80W (22.2NM SW T20) 644.0FT (264.1FT AGL) U/S 2608182037-2611162137
```
Obstruction tower lights (ASR 1206311) 29°14′N 97°56′W (21.4 nautical miles south E70) 804.1FT (264.1FT above ground level) out of service until Sun 18 Oct, 2:01 am CDT (07:01 UTC) · 185 nm along the route, 7 nm off the line · E70 07/239
as issued
```
!SJT 07/239 E70 OBST TOWER LGT (ASR 1206311) 291441.10N0975631.00W (21.4NM S E70) 804.1FT (264.1FT AGL) U/S 2607200701-2610180701
```

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 MFE 7:06 pm CDT (00:06 UTC), at AUS 7:01 pm CDT (00:01 UTC) (civil twilight ends 7:25 pm CDT (00:25 UTC)). At 120 knots the arrival at AUS is before sunrise there (7:31 am CDT (12:31 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

Aviation forecast, clouds and visibility, the south-central states, 3 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, 3 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: MC Allen International, Austin-Bergstrom International.