Tallahassee International to William P Hobby Airport TLH → HOU
570 nautical miles (655 statute miles) west on a straight line, true course 268°, about 273° magnetic at the departure end (variation 5W). At 120 knots that is 4 h 43 min at the quickest height in today's winds (6,500 ft, a 1-knot tailwind), arriving about 12:51 pm CDT (17:51 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: 2 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 TANGO 2W: moderate turbulence above 18,000 ft from 30,000 ft to 41,000 ft. Near the route, at the departure end.
- AIRMET SIERRA 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist, fog). Over the route from 280 to 420 nm out.
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 TLH.
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 5 forecast points nearest it (TLH, MOB, MSY, LCH, HOU). 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 | 160° at 4 kt | 0 | 120 kt | 4 h 45 min | 12:53 pm CDT (17:53 UTC) | |
| 6,500 ft | 140° at 3 kt | −1 kt | 17 °C | 121 kt | 4 h 43 min | 12:51 pm CDT (17:51 UTC) |
| 8,500 ft | 030° at 2 kt | −1 kt | 13 °C | 121 kt | 4 h 43 min | 12:51 pm CDT (17:51 UTC) |
| 10,500 ft | 340° at 1 kt | +1 kt | 9 °C | 119 kt | 4 h 47 min | 12:55 pm CDT (17:55 UTC) |
| 12,500 ft | 290° at 3 kt | +2 kt | 6 °C | 118 kt | 4 h 50 min | 12:58 pm CDT (17:58 UTC) |
| 14,500 ft | 310° at 6 kt | +5 kt | 1 °C | 115 kt | 4 h 57 min | 1:05 pm CDT (18:05 UTC) |
| 16,500 ft | 310° at 10 kt | +7 kt | -2 °C | 113 kt | 5 h 03 min | 1:11 pm CDT (18:11 UTC) |
| 18,000 ft FL180 | 310° at 13 kt | +9 kt | -6 °C | 111 kt | 5 h 08 min | 1:16 pm CDT (18:16 UTC) |
| 24,000 ft FL240 | 320° at 19 kt | +12 kt | -16 °C | 108 kt | 5 h 17 min | 1:25 pm CDT (18:25 UTC) |
| 30,000 ft FL300 | 330° at 30 kt | +14 kt | -31 °C | 106 kt | 5 h 23 min | 1:31 pm CDT (18:31 UTC) |
| 34,000 ft FL340 | 350° at 34 kt | +6 kt | -41 °C | 114 kt | 5 h | 1:08 pm CDT (18:08 UTC) |
| 39,000 ft FL390 | 350° at 36 kt | +7 kt | -52 °C | 113 kt | 5 h 03 min | 1:11 pm CDT (18:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| TLH | used from 0 nm out; 25 nm from the line | 340/23 | 350/26 17° | 350/21 11° | 300/13 6° | 320/25 -6° | 340/35 -16° | 350/44 -32° | 360/51 -42° | 350/33 -52° |
| MOB | used from 100 nm out; 80 nm from the line | L/V | L/V 18° | 020/8 11° | L/V 6° | 330/12 -5° | 330/23 -17° | 330/30 -32° | 350/39 -41° | 340/40 -53° |
| MSY | used from 250 nm out; 33 nm from the line | 150/9 | 140/8 18° | L/V 13° | L/V 6° | 320/15 -5° | 310/16 -16° | 320/32 -31° | 340/35 -40° | 350/34 -52° |
| LCH | used from 400 nm out; 39 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 500 nm out; 45 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° |
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 |
|---|---|---|---|---|---|---|---|
| TLH Tallahassee, FL | departure | no report just now | 83 ft | ||||
| ECP Panama City, FL | 70 nm out, 5 nm west of the line, tower | no report just now | 68 ft | ||||
| JKA Gulf Shores, AL | 170 nm out, 3 nm northwest of the line, tower | no report just now | 17 ft | ||||
| PQL Pascagoula, MS | 220 nm out, 15 nm north of the line, tower | no report just now | 16 ft | ||||
| HSA Bay St Louis, MS | 260 nm out, 13 nm northwest of the line, tower | no report just now | 22 ft | ||||
| MSY New Orleans, LA | 310 nm out, 7 nm southeast of the line, tower | no report just now | 3 ft | ||||
| ARA New Iberia, LA | 390 nm out, 4 nm northwest of the line, tower | no report just now | 24 ft | ||||
| LFT Lafayette, LA | 400 nm out, 15 nm north of the line, tower | no report just now | 40 ft | ||||
| BPT Beaumont/Port Arthur, TX | 500 nm out, 11 nm north of the line, tower | no report just now | 14 ft | ||||
| HPY Baytown, TX | 550 nm out, 7 nm northwest of the line | no report just now | 33 ft | ||||
| HOU Houston, TX | destination | no report just now | 46 ft |
The highest airport on this list sits at 83 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At HOU when you get there the forecast at the estimated arrival, 12:51 pm CDT (17:51 UTC)
HOU 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.
Daylight
Sunset at TLH 7:09 pm EDT (23:09 UTC), at HOU 6:54 pm CDT (23:54 UTC) (civil twilight ends 7:18 pm CDT (00:18 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: Tallahassee International, William P Hobby Airport.