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 48 min at the quickest height in today's winds (7,500 ft, a 15-knot tailwind), arriving about 10:42 pm CDT (03:42 UTC), after sunset at the destination. Right now MFE is VFR, wind from the east-southeast (110°) at 11 knots; AUS is VFR, wind from the south-southeast (150°) at 12 knots. 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
No SIGMET or AIRMET covers any part of this route right now.
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 20:00–03:00 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 | 130° at 20 kt | −11 kt | 131 kt | 1 h 51 min | 10:45 pm CDT (03:45 UTC) | |
| 5,500 ft | 140° at 20 kt | −14 kt | 134 kt | 1 h 49 min | 10:43 pm CDT (03:43 UTC) | |
| 7,500 ft | 150° at 19 kt | −15 kt | 16 °C | 135 kt | 1 h 48 min | 10:42 pm CDT (03:42 UTC) |
| 9,500 ft | 170° at 16 kt | −15 kt | 12 °C | 135 kt | 1 h 48 min | 10:42 pm CDT (03:42 UTC) |
| 11,500 ft | 180° at 12 kt | −12 kt | 8 °C | 132 kt | 1 h 50 min | 10:44 pm CDT (03:44 UTC) |
| 13,500 ft | 190° at 10 kt | −10 kt | 4 °C | 130 kt | 1 h 52 min | 10:46 pm CDT (03:46 UTC) |
| 15,500 ft | 210° at 9 kt | −8 kt | 1 °C | 128 kt | 1 h 54 min | 10:48 pm CDT (03:48 UTC) |
| 17,500 ft | 230° at 9 kt | −7 kt | -2 °C | 127 kt | 1 h 55 min | 10:49 pm CDT (03:49 UTC) |
| 18,000 ft FL180 | 240° at 10 kt | −6 kt | -3 °C | 126 kt | 1 h 56 min | 10:50 pm CDT (03:50 UTC) |
| 24,000 ft FL240 | 230° at 12 kt | −9 kt | -13 °C | 129 kt | 1 h 53 min | 10:47 pm CDT (03:47 UTC) |
| 30,000 ft FL300 | 260° at 4 kt | −1 kt | -29 °C | 121 kt | 2 h | 10:54 pm CDT (03:54 UTC) |
| 34,000 ft FL340 | 310° at 2 kt | +1 kt | -39 °C | 119 kt | 2 h 03 min | 10:57 pm CDT (03:57 UTC) |
| 39,000 ft FL390 | 310° at 12 kt | +7 kt | -51 °C | 113 kt | 2 h 09 min | 11:03 pm CDT (04:03 UTC) |
Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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 | 130/16 | 160/16 17° | 160/14 13° | 150/12 8° | L/V -3° | 250/13 -14° | 130/15 -29° | 100/18 -39° | L/V -50° |
| CRP | used from 49 nm out; 38 nm from the line | 130/19 | 140/20 18° | 160/17 13° | 180/10 7° | 230/9 -3° | 230/11 -13° | 310/6 -29° | 310/5 -39° | 310/13 -52° |
| SAT | used from 146 nm out; 46 nm from the line | 130/22 | 140/24 18° | 170/19 13° | 190/13 7° | 240/15 -4° | 220/14 -13° | 270/11 -28° | 280/10 -40° | 310/18 -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 | Wind | Visibility | Ceiling | Elevation | Reported |
|---|---|---|---|---|---|---|---|
| MFE Mc Allen, TX | departure | VFR Sky: a few clouds at 4,300 feet | from the east-southeast (110°) at 11 knots | 10+ mi | none | 107 ft | 7:53 pm CDT (00:53 UTC) |
| EBG Edinburg, TX | 19 nm out, 5 nm southeast of the line | VFR | from the east-southeast (110°) at 8 knots | 10+ mi | none | 75 ft | 01:35 UTC |
| BKS Falfurrias, TX | 58 nm out, 4 nm north of the line | VFR | from the east-southeast (110°) at 9 knots | 10+ mi | none | 111 ft | 23:35 UTC |
| ALI Alice, TX | 97 nm out, 3 nm south of the line | VFR | from the southeast (130°) at 8 knots | 10+ mi | none | 178 ft | 00:53 UTC |
| BEA Beeville, TX | 136 nm out, 8 nm southeast of the line | VFR | from the east-southeast (120°) at 8 knots | 10+ mi | none | 272 ft | 23:35 UTC |
| HYI Austin, TX | 224 nm out, 8 nm west of the line, tower | VFR | from the south-southeast (150°) at 8 knots | 10+ mi | none | 594 ft | 00:56 UTC |
| AUS Austin, TX | destination | VFR Sky: a few clouds at 12,000 feet, a few clouds at 25,000 feet | from the south-southeast (150°) at 12 knots | 10+ mi | none | 541 ft | 7:53 pm CDT (00:53 UTC) |
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.
At AUS when you get there the forecast at the estimated arrival, 10:42 pm CDT (03:42 UTC)
Wind from the south-southeast at 6 knots, visibility more than 6 miles, scattered clouds at 1,500 feet VFR
The whole forecast for AUS
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 14 knots, visibility more than 6 miles, a few clouds at 6,000 feet, scattered clouds at 25,000 feet
- From Sun 10:00 pm CDT (03:00 UTC): wind from the south-southeast at 6 knots, visibility more than 6 miles, scattered clouds at 1,500 feet
- From Mon 7:00 am CDT (12:00 UTC): wind from the south-southeast at 3 knots, visibility more than 6 miles, a broken layer at 1,500 feet
- From Mon 12:00 pm CDT (17:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, a broken layer at 2,500 feet
- From Mon 2:00 pm CDT (19:00 UTC): wind from the south at 13 knots, visibility more than 6 miles, a broken layer at 4,000 feet
The forecast for MFE, the departure
- From Sun 7:00 pm CDT (00:00 UTC): wind from the east-southeast at 12 knots, visibility more than 6 miles, a few clouds at 5,000 feet
- From Sun 8:00 pm CDT (01:00 UTC): wind from the southeast at 7 knots, visibility more than 6 miles, a few clouds at 5,000 feet
- From Mon 11:00 am CDT (16:00 UTC): wind from the southeast at 13 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 4,500 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/5849 Austin, TX, Friday, October 2, 2026 through Monday, October 12, 2026 UTC 6 nm from the route, at the destination end · drones kept away from a public gathering · until 12 October · ZHU
Daylight
Sunset at MFE 7:08 pm CDT (00:08 UTC), at AUS 7:03 pm CDT (00:03 UTC) (civil twilight ends 7:27 pm CDT (00:27 UTC)). At 120 knots the arrival at AUS is after sunset there (7:04 pm CDT (00:04 UTC)).
Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads
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.