Lubbock Preston Smith International to Gainesville Regional LBB → GNV
1,025 nautical miles (1,180 statute miles) east on a straight line, true course 098°, about 092° magnetic at the departure end (variation 6E). At 120 knots that is 6 h 50 min at the quickest height in today's winds (30,000 ft, a 30-knot tailwind), arriving about 4:51 pm EDT (20:51 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: 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 LBB.
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 9 forecast points nearest it (LBB, ABI, SPS, DAL, SHV, JAN, MOB, TLH, JAX). 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 | 240° at 10 kt | −8 kt | 128 kt | 8 h | 6:01 pm EDT (22:01 UTC) | |
| 5,500 ft | 240° at 11 kt | −9 kt | 20 °C | 129 kt | 7 h 57 min | 5:58 pm EDT (21:58 UTC) |
| 7,500 ft | 250° at 10 kt | −9 kt | 15 °C | 129 kt | 7 h 57 min | 5:58 pm EDT (21:58 UTC) |
| 9,500 ft | 270° at 9 kt | −9 kt | 11 °C | 129 kt | 7 h 57 min | 5:58 pm EDT (21:58 UTC) |
| 11,500 ft | 260° at 9 kt | −9 kt | 8 °C | 129 kt | 7 h 57 min | 5:58 pm EDT (21:58 UTC) |
| 13,500 ft | 270° at 11 kt | −11 kt | 4 °C | 131 kt | 7 h 49 min | 5:50 pm EDT (21:50 UTC) |
| 15,500 ft | 270° at 13 kt | −13 kt | 0 °C | 133 kt | 7 h 42 min | 5:43 pm EDT (21:43 UTC) |
| 17,500 ft | 280° at 15 kt | −16 kt | -5 °C | 136 kt | 7 h 32 min | 5:33 pm EDT (21:33 UTC) |
| 18,000 ft FL180 | 280° at 16 kt | −16 kt | -6 °C | 136 kt | 7 h 32 min | 5:33 pm EDT (21:33 UTC) |
| 24,000 ft FL240 | 290° at 19 kt | −19 kt | -16 °C | 139 kt | 7 h 22 min | 5:23 pm EDT (21:23 UTC) |
| 30,000 ft FL300 | 300° at 30 kt | −30 kt | -30 °C | 150 kt | 6 h 50 min | 4:51 pm EDT (20:51 UTC) |
| 34,000 ft FL340 | 320° at 33 kt | −28 kt | -40 °C | 148 kt | 6 h 56 min | 4:57 pm EDT (20:57 UTC) |
| 39,000 ft FL390 | 320° at 35 kt | −28 kt | -51 °C | 148 kt | 6 h 56 min | 4:57 pm EDT (20:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| LBB | used from 0 nm out; 25 nm from the line | 220/25 21° | 230/20 15° | 220/20 7° | 230/36 -6° | 240/50 -15° | 240/59 -28° | 260/52 -37° | 260/45 -50° | |
| ABI | used from 50 nm out; 72 nm from the line | 200/30 19° | 220/12 16° | 220/11 9° | 230/15 -5° | 250/26 -15° | 250/39 -28° | 270/36 -38° | 280/30 -51° | |
| SPS | used from 100 nm out; 58 nm from the line | 220/35 | 220/31 18° | 230/16 14° | 230/10 8° | 250/18 -5° | 250/32 -16° | 260/51 -28° | 280/46 -38° | 300/50 -50° |
| DAL | used from 199 nm out; 31 nm from the line | 190/30 | 200/28 18° | 220/18 13° | 250/13 8° | 240/24 -6° | 270/20 -14° | 270/35 -29° | 290/34 -39° | 310/41 -51° |
| SHV | used from 348 nm out; 36 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° |
| JAN | used from 498 nm out; 82 nm from the line | 240/10 | 260/15 18° | 280/10 11° | 290/6 6° | 290/15 -5° | 300/15 -17° | 320/35 -30° | 330/38 -40° | 330/39 -51° |
| MOB | used from 647 nm out; 51 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° |
| TLH | used from 796 nm out; 88 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° |
| JAX | used from 995 nm out; 62 nm from the line | 310/22 | 310/19 16° | 300/22 14° | 290/25 8° | 300/25 -7° | 300/24 -18° | 270/20 -33° | 260/25 -41° | 290/17 -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 |
|---|---|---|---|---|---|---|---|
| LBB Lubbock, TX | departure | no report just now | 3,282 ft | ||||
| XBP Bridgeport, TX | 199 nm out, 4 nm northeast of the line | no report just now | 863 ft | ||||
| AFW Fort Worth, TX | 229 nm out, 3 nm south of the line, tower | no report just now | 723 ft | ||||
| SHV Shreveport, LA | 408 nm out, 1 nm east of the line, tower | no report just now | 257 ft | ||||
| MLU Monroe, LA | 498 nm out, 24 nm north of the line, tower | no report just now | 78 ft | ||||
| HEZ Natchez, MS | 547 nm out, 19 nm south of the line | no report just now | 272 ft | ||||
| PIB Hattiesburg-Laurel, MS | 647 nm out, 3 nm southwest of the line | no report just now | 297 ft | ||||
| VPS Valparaiso/Destin-Ft Walton Beach, FL | 796 nm out, 21 nm south of the line, tower | no report just now | 84 ft | ||||
| TLH Tallahassee, FL | 906 nm out, 8 nm northeast of the line, tower | no report just now | 83 ft | ||||
| LCQ Lake City, FL | 1005 nm out, 23 nm north of the line, tower | no report just now | 200 ft | ||||
| GNV Gainesville, FL | destination | no report just now | 151 ft |
The highest airport on this list sits at 3,282 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At GNV when you get there the forecast at the estimated arrival, 4:51 pm EDT (20:51 UTC)
GNV has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/8646 Arlington, TX, Thursday, October 15, 2026 through Friday, October 16, 2026 UTC 15 nm from the route, 239 nm along the route · drones kept away from a public gathering · starts Thursday 15 October · ZFW
- 9/2934 DALLAS, TX 4 nm from the route, 259 nm along the route · a VIP movement · ZFW
- 6/8926 Tyler, TX, Tuesday, October 13, 2026 Local 17 nm from the route, 328 nm along the route · a VIP movement · starts tomorrow · ZFW
Daylight
Sunset at LBB 7:16 pm CDT (00:16 UTC), at GNV 7:02 pm EDT (23:02 UTC) (civil twilight ends 7:26 pm EDT (23:26 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: Lubbock Preston Smith International, Gainesville Regional.