Monroe County to Brownsville/South Padre Island International BMG → BRO
963 nautical miles (1,109 statute miles) southwest on a straight line, true course 218°, about 220° magnetic at the departure end (variation 2W). At 120 knots that is 7 h 18 min at the quickest height in today's winds (39,000 ft, a 12-knot tailwind), arriving about 11:25 am CDT (16:25 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
- AIRMET SIERRA 3E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist, fog). Over the first 60 nm of the route.
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 BMG.
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 10 forecast points nearest it (EVV, CGI, MEM, LIT, SHV, LCH, HOU, PSX, CRP, BRO). 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 | 220° at 15 kt | +15 kt | 105 kt | 9 h 10 min | 1:17 pm CDT (18:17 UTC) | |
| 6,500 ft | 220° at 13 kt | +14 kt | 16 °C | 106 kt | 9 h 05 min | 1:12 pm CDT (18:12 UTC) |
| 8,500 ft | 230° at 12 kt | +12 kt | 13 °C | 108 kt | 8 h 55 min | 1:02 pm CDT (18:02 UTC) |
| 10,500 ft | 240° at 11 kt | +10 kt | 10 °C | 110 kt | 8 h 45 min | 12:52 pm CDT (17:52 UTC) |
| 12,500 ft | 250° at 11 kt | +9 kt | 6 °C | 111 kt | 8 h 41 min | 12:48 pm CDT (17:48 UTC) |
| 14,500 ft | 260° at 13 kt | +9 kt | 2 °C | 111 kt | 8 h 41 min | 12:48 pm CDT (17:48 UTC) |
| 16,500 ft | 260° at 15 kt | +10 kt | -3 °C | 110 kt | 8 h 45 min | 12:52 pm CDT (17:52 UTC) |
| 18,000 ft FL180 | 270° at 16 kt | +10 kt | -6 °C | 110 kt | 8 h 45 min | 12:52 pm CDT (17:52 UTC) |
| 24,000 ft FL240 | 270° at 18 kt | +11 kt | -16 °C | 109 kt | 8 h 50 min | 12:57 pm CDT (17:57 UTC) |
| 30,000 ft FL300 | 300° at 27 kt | +3 kt | -30 °C | 117 kt | 8 h 14 min | 12:21 pm CDT (17:21 UTC) |
| 34,000 ft FL340 | 300° at 32 kt | +1 kt | -40 °C | 119 kt | 8 h 06 min | 12:13 pm CDT (17:13 UTC) |
| 39,000 ft FL390 | 330° at 35 kt | −12 kt | -51 °C | 132 kt | 7 h 18 min | 11:25 am CDT (16:25 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| EVV | used from 0 nm out; 54 nm from the line | 270/25 | 290/17 15° | 260/10 8° | 270/16 5° | 280/29 -6° | 280/33 -19° | 290/38 -33° | 300/53 -41° | 310/54 -51° |
| CGI | used from 149 nm out; 43 nm from the line | 260/22 | 250/15 15° | 250/13 11° | 250/16 6° | 270/29 -7° | 280/30 -18° | 290/40 -31° | 290/55 -40° | 300/51 -51° |
| MEM | used from 248 nm out; 27 nm from the line | 250/19 | 260/19 17° | 270/20 12° | 270/16 6° | 270/21 -6° | 290/27 -17° | 300/37 -30° | 300/49 -40° | 310/40 -51° |
| LIT | used from 348 nm out; 62 nm from the line | 250/22 | 250/25 18° | 240/23 12° | 240/20 7° | 250/17 -6° | 260/25 -17° | 300/45 -29° | 300/49 -40° | 310/43 -51° |
| SHV | used from 447 nm out; 79 nm from the line | 210/20 | 210/20 18° | 230/20 11° | 240/16 7° | 270/17 -7° | 250/11 -15° | 300/34 -30° | 310/34 -40° | 320/36 -51° |
| LCH | used from 596 nm out; 51 nm from the line | 170/21 | 160/23 18° | 170/13 13° | 170/6 8° | 300/12 -7° | 280/16 -14° | 320/27 -30° | 330/23 -41° | 340/38 -51° |
| HOU | used from 646 nm out; 48 nm from the line | 180/22 | 180/20 16° | 170/7 15° | L/V 8° | 220/11 -6° | 260/15 -13° | 310/20 -30° | 320/20 -40° | 350/32 -51° |
| PSX | used from 745 nm out; 40 nm from the line | 160/24 | 190/17 17° | 200/10 15° | L/V 8° | 260/7 -5° | 220/10 -12° | 310/11 -30° | 320/13 -40° | 010/29 -51° |
| CRP | used from 844 nm out; 62 nm from the line | 140/21 | 160/22 17° | 180/14 13° | 210/6 9° | 270/10 -5° | 200/8 -13° | L/V -29° | L/V -40° | 030/28 -51° |
| BRO | used from 894 nm out; 45 nm from the line | 160/15 | 160/15 18° | 170/11 14° | 150/7 9° | L/V -4° | 170/6 -15° | 100/15 -29° | 100/14 -41° | 040/26 -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 |
|---|---|---|---|---|---|---|---|
| BMG Bloomington, IN | departure | no report just now | 845 ft | ||||
| EVV Evansville, IN | 79 nm out, 6 nm southeast of the line, tower | no report just now | 421 ft | ||||
| PAH Paducah, KY | 159 nm out, 7 nm west of the line, tower | no report just now | 410 ft | ||||
| NQA Millington, TN | 278 nm out, 11 nm east of the line, tower | no report just now | 322 ft | ||||
| MEM Memphis, TN | 298 nm out, 18 nm east of the line, tower | no report just now | 340 ft | ||||
| MLU Monroe, LA | 477 nm out, 21 nm southeast of the line, tower | no report just now | 78 ft | ||||
| IER Natchitoches, LA | 546 nm out, 2 nm southeast of the line | no report just now | 121 ft | ||||
| BPT Beaumont/Port Arthur, TX | 665 nm out, 22 nm southeast of the line, tower | no report just now | 14 ft | ||||
| GLS Galveston, TX | 715 nm out, 9 nm southeast of the line, tower | no report just now | 5 ft | ||||
| PIL Port Isabel, TX | 944 nm out, 6 nm west of the line | no report just now | 18 ft | ||||
| BRO Brownsville, TX | destination | no report just now | 22 ft |
The highest airport on this list sits at 845 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BRO when you get there the forecast at the estimated arrival, 11:25 am CDT (16:25 UTC)
BRO has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 5/6914 South Padre Island, TX, Tuesday, May 6, 2025 Local 7 nm from the route, at the destination end · security · ended 6 May · ZHU
- 5/3679 Brownsville, TX, Thursday, January 1, 2026 through Friday, January 1, 2027 Local 7 nm from the route, at the destination end · security · until 1 January · ZHU
- 5/3678 Brownsville, TX, Thursday, January 1, 2026 through Friday, January 1, 2027 Local 5 nm from the route, at the destination end · security · until 1 January · ZHU
Daylight
Sunset at BMG 7:12 pm EDT (23:12 UTC), at BRO 7:04 pm CDT (00:04 UTC) (civil twilight ends 7:27 pm CDT (00:27 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: Monroe County, Brownsville/South Padre Island International.