Cyril E King Airport to East Texas Regional STT → GGG
1,811 nautical miles (2,085 statute miles) northwest on a straight line, true course 304°, about 317° magnetic at the departure end (variation 13W). At 120 knots that is 14 h 51 min at the quickest height in today's winds (4,500 ft, a 2-knot tailwind), arriving about 5:34 pm CDT (22:34 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
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 STT.
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 8 forecast points nearest it (MIA, MLB, PIE, TLH, MOB, MSY, LCH, SHV). 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 | 170° at 3 kt | −2 kt | 122 kt | 14 h 51 min | 5:34 pm CDT (22:34 UTC) | |
| 6,500 ft | 180° at 2 kt | −1 kt | 17 °C | 121 kt | 14 h 58 min | 5:41 pm CDT (22:41 UTC) |
| 8,500 ft | 210° at 3 kt | 0 | 14 °C | 120 kt | 15 h 06 min | 5:49 pm CDT (22:49 UTC) |
| 10,500 ft | 260° at 3 kt | +2 kt | 11 °C | 118 kt | 15 h 21 min | 6:04 pm CDT (23:04 UTC) |
| 12,500 ft | 280° at 4 kt | +4 kt | 7 °C | 116 kt | 15 h 37 min | 6:20 pm CDT (23:20 UTC) |
| 14,500 ft | 270° at 6 kt | +5 kt | 3 °C | 115 kt | 15 h 45 min | 6:28 pm CDT (23:28 UTC) |
| 16,500 ft | 260° at 8 kt | +7 kt | -2 °C | 113 kt | 16 h 02 min | 6:45 pm CDT (23:45 UTC) |
| 18,000 ft FL180 | 260° at 10 kt | +7 kt | -5 °C | 113 kt | 16 h 02 min | 6:45 pm CDT (23:45 UTC) |
| 24,000 ft FL240 | 260° at 12 kt | +9 kt | -17 °C | 111 kt | 16 h 19 min | 7:02 pm CDT (00:02 UTC) |
| 30,000 ft FL300 | 280° at 6 kt | +5 kt | -32 °C | 115 kt | 15 h 45 min | 6:28 pm CDT (23:28 UTC) |
| 34,000 ft FL340 | 190° at 7 kt | −2 kt | -41 °C | 122 kt | 14 h 51 min | 5:34 pm CDT (22:34 UTC) |
| 39,000 ft FL390 | 220° at 11 kt | +1 kt | -51 °C | 119 kt | 15 h 13 min | 5:56 pm CDT (22:56 UTC) |
Based on data from the 12th at 00:00 UTC; valid on the 12th 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MIA | used from 0 nm out; 937 nm from the line | 150/7 | 140/5 17° | 160/5 14° | L/V 9° | 230/8 -5° | 230/8 -17° | 150/11 -32° | 150/25 -41° | 180/29 -51° |
| MLB | used from 995 nm out; 66 nm from the line | 230/6 | 230/12 17° | 240/13 12° | 240/14 7° | 240/20 -5° | 240/24 -16° | 210/21 -32° | 190/33 -41° | 200/36 -52° |
| PIE | used from 1045 nm out; 62 nm from the line | 350/6 | L/V 18° | 290/6 14° | 280/9 9° | 250/18 -6° | 250/23 -17° | 240/30 -31° | 220/31 -41° | 220/30 -52° |
| TLH | used from 1244 nm out; 99 nm from the line | 320/18 | 350/31 18° | 340/24 13° | 310/17 8° | 280/22 -7° | 300/25 -17° | 320/28 -33° | 320/24 -41° | 320/25 -50° |
| MOB | used from 1344 nm out; 103 nm from the line | 330/5 | 330/6 19° | 340/6 11° | 330/10 7° | 320/16 -5° | 310/26 -16° | 340/40 -32° | 340/47 -42° | 350/51 -52° |
| MSY | used from 1493 nm out; 56 nm from the line | 110/5 | 150/6 19° | L/V 12° | 310/5 7° | 310/13 -4° | 290/20 -16° | 330/36 -31° | 330/37 -41° | 350/43 -52° |
| LCH | used from 1642 nm out; 102 nm from the line | 160/21 | 160/18 18° | 180/13 12° | 230/6 8° | 280/10 -4° | 260/13 -14° | 310/29 -30° | 320/32 -40° | 330/33 -53° |
| SHV | used from 1692 nm out; 57 nm from the line | 200/18 | 230/24 18° | 230/24 12° | 240/14 8° | 260/12 -4° | 240/11 -15° | 300/31 -29° | 300/32 -40° | 300/36 -52° |
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 |
|---|---|---|---|---|---|---|---|
| STT Charlotte Amalie, VI | departure | no report just now | 23 ft | ||||
| MYCB New Bight, | 687 nm out, 3 nm southwest of the line | no report just now | 13 ft | ||||
| MYNN Nassau, | 806 nm out, 19 nm south of the line, tower | no report just now | 16 ft | ||||
| DJT West Palm Beach, FL | 975 nm out, 1 nm north of the line, tower | no report just now | 19 ft | ||||
| SPG St Petersburg, FL | 1125 nm out, 3 nm southwest of the line, tower | no report just now | 6 ft | ||||
| JKA Gulf Shores, AL | 1433 nm out, 21 nm northeast of the line, tower | no report just now | 17 ft | ||||
| GPT Gulfport, MS | 1503 nm out, 4 nm southeast of the line, tower | no report just now | 28 ft | ||||
| SHV Shreveport, LA | 1772 nm out, 19 nm northeast of the line, tower | no report just now | 257 ft | ||||
| GGG Longview, TX | destination | no report just now | 365 ft |
The highest airport on this list sits at 365 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At GGG when you get there the forecast at the estimated arrival, 5:34 pm CDT (22:34 UTC)
GGG has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/2698 VIEQUES, PR, Monday, January 19, 2026 through Friday, December 18, 2026 UTC 17 nm from the route, at the departure end · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 18 December · ZSU
- 5/2809 Palm Beach, FL, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local 2 nm from the route, 975 nm along the route · security · until 20 October · ZMA
Daylight
Sunset at STT 5:59 pm AST (21:59 UTC), at GGG 6:49 pm CDT (23:49 UTC) (civil twilight ends 7:14 pm CDT (00:14 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: Cyril E King Airport, East Texas Regional.