Lubbock Preston Smith International to Harry Reid International LBB → LAS
672 nautical miles (773 statute miles) west on a straight line, true course 286°, about 280° magnetic at the departure end (variation 6E). At 120 knots that is 5 h 51 min at the quickest height in today's winds (8,500 ft, a 5-knot headwind), arriving about 12:37 am PDT (07:37 UTC), after sunset at the destination. Right now LBB is VFR, wind from the south (170°) at 18 knots; LAS is VFR, wind from the south (190°) 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: 724 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
- SIGMET 1W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 9:55 pm CDT (02:55 UTC). Over the route from 188 to 366 nm out.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 1W VALID UNTIL 0255Z CO NM WY AZ UT FROM 40NNW CHE-40WNW TBE-60WNW CME-40N SJN-40ESE MTU-40NNW CHE AREA SEV TS MOV FROM 23040KT. TOPS TO FL340. WIND GUSTS TO 60KT POSS.
- SIGMET 2W: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 9:55 pm CDT (02:55 UTC). Near the route, 395 nm along the route.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 2W VALID UNTIL 0255Z TX NM AZ FROM 50NNW SJN-60WNW CME-60E ELP-70SSW SSO-50SW TUS-50NNW SJN AREA SEV TS MOV FROM 23040KT. TOPS TO FL360. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS.
- SIGMET 4W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 9:55 pm CDT (02:55 UTC). Over the route from 455 to 534 nm out.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 4W VALID UNTIL 0255Z AZ FROM 60NE TBC-30S INW-100ESE BZA-70SE EED-50NW TBC-60NE TBC DMSHG AREA EMBD TS MOV FROM 21020KT. TOPS TO FL280.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 138 to 326 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 524 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 247 to 376 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 435 to 662 nm out.
- AIRMET SIERRA 2E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 494 to 623 nm out.
- AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the last 158 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Near the route, 603 nm along 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 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 20:00–03:00 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 7 forecast points nearest it (LBB, TCC, ROW, ABQ, FMN, PRC, LAS). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 8,500 ft | 200° at 27 kt | +5 kt | 10 °C | 115 kt | 5 h 51 min | 12:37 am PDT (07:37 UTC) |
| 10,500 ft | 210° at 29 kt | +9 kt | 7 °C | 111 kt | 6 h 03 min | 12:49 am PDT (07:49 UTC) |
| 12,500 ft | 220° at 31 kt | +13 kt | 3 °C | 107 kt | 6 h 17 min | 1:03 am PDT (08:03 UTC) |
| 14,500 ft | 220° at 36 kt | +15 kt | -1 °C | 105 kt | 6 h 24 min | 1:10 am PDT (08:10 UTC) |
| 16,500 ft | 220° at 40 kt | +18 kt | -5 °C | 102 kt | 6 h 35 min | 1:21 am PDT (08:21 UTC) |
| 18,000 ft FL180 | 220° at 43 kt | +19 kt | -8 °C | 101 kt | 6 h 39 min | 1:25 am PDT (08:25 UTC) |
| 24,000 ft FL240 | 230° at 53 kt | +30 kt | -19 °C | 90 kt | 7 h 28 min | 2:14 am PDT (09:14 UTC) |
| 30,000 ft FL300 | 230° at 66 kt | +40 kt | -28 °C | 80 kt | 8 h 24 min | 3:10 am PDT (10:10 UTC) |
| 34,000 ft FL340 | 240° at 66 kt | +46 kt | -35 °C | 74 kt | 9 h 05 min | 3:51 am PDT (10:51 UTC) |
| 39,000 ft FL390 | 240° at 57 kt | +41 kt | -47 °C | 79 kt | 8 h 30 min | 3:16 am PDT (10:16 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| LBB | used from 0 nm out; 25 nm from the line | 180/26 20° | 210/21 13° | 230/21 7° | 250/25 -5° | 250/34 -16° | 250/52 -28° | 260/47 -38° | 260/49 -50° | |
| TCC | used from 49 nm out; 73 nm from the line | 200/26 | 200/28 14° | 220/25 7° | 230/28 -7° | 240/41 -19° | 240/62 -28° | 250/61 -37° | 250/49 -49° | |
| ROW | used from 99 nm out; 57 nm from the line | 180/23 | 190/24 15° | 210/27 7° | 230/35 -6° | 240/53 -17° | 240/62 -27° | 250/64 -38° | 260/60 -50° | |
| ABQ | used from 198 nm out; 34 nm from the line | 200/28 13° | 210/28 5° | 210/44 -7° | 230/46 -20° | 230/80 -28° | 240/74 -35° | 240/58 -47° | ||
| FMN | used from 346 nm out; 103 nm from the line | 220/25 13° | 220/28 4° | 210/51 -9° | 220/59 -21° | 230/78 -30° | 230/77 -36° | 230/66 -46° | ||
| PRC | used from 445 nm out; 84 nm from the line | 200/36 6° | 210/46 0° | 220/60 -10° | 220/75 -19° | 220/66 -26° | 230/70 -33° | 230/59 -45° | ||
| LAS | used from 593 nm out; 54 nm from the line | 200/25 11° | 230/22 5° | 240/25 -1° | 220/37 -12° | 220/44 -21° | 210/52 -27° | 210/60 -34° | 220/58 -44° |
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 | VFR Sky: a few clouds at 25,000 feet | from the south (170°) at 18 knots | 10+ mi | none | 3,282 ft | 7:53 pm CDT (00:53 UTC) |
| LIU Littlefield, TX | 30 nm out, 7 nm north of the line | no report just now | 3,615 ft | ||||
| PRZ Portales, NM | 89 nm out, 8 nm northeast of the line | no report just now | 4,077 ft | ||||
| ABQ Albuquerque, NM | 247 nm out, 19 nm north of the line, tower | VFR Sky: scattered clouds at 7,500 feet, a broken layer at 9,500 feet, a broken layer at 12,000 feet | from the south (180°) at 15 knots | 10+ mi | 9,500 ft | 5,354 ft | 01:11 UTC |
| GNT Grants, NM | 316 nm out, 12 nm northeast of the line | VFR Sky: scattered clouds at 11,000 feet | from the south (180°) at 20 knots, gusting to 24 | 10+ mi | none | 6,536 ft | 23:35 UTC |
| XNI Zuni, NM | 366 nm out, 6 nm south of the line | VFR | from the south (180°) at 4 knots | 10+ mi | none | 6,371 ft | 01:35 UTC |
| GCN Grand Canyon, AZ | 524 nm out, 17 nm north of the line, tower | IFR Sky: a broken layer at 500 feet, overcast at 1,000 feet Weather: mist | from the southwest (230°) at 17 knots, gusting to 25 | 5 mi | 500 ft | 6,608 ft | 00:54 UTC |
| BVU Boulder City, NV | 652 nm out, 7 nm southwest of the line | VFR Sky: overcast at 11,000 feet | from the south-southeast (150°) at 17 knots, gusting to 24 | 10+ mi | 11,000 ft | 2,203 ft | 23:35 UTC |
| LAS Las Vegas, NV | destination | VFR Sky: a few clouds at 7,500 feet, scattered clouds at 10,000 feet, a broken layer at 15,000 feet | from the south (190°) at 12 knots | 10+ mi | 15,000 ft | 2,183 ft | 5:56 pm PDT (00:56 UTC) |
The highest airport on this list sits at 6,608 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At LAS when you get there the forecast at the estimated arrival, 12:37 am PDT (07:37 UTC)
Wind from the south at 12 knots, gusting to 20, visibility more than 6 miles, a few clouds at 8,000 feet, a broken layer at 10,000 feet VFR
The whole forecast for LAS
- From Sun 5:00 pm PDT (00:00 UTC): wind from the south-southwest at 14 knots, gusting to 24, visibility more than 6 miles, showers nearby, a few clouds at 6,000 feet, scattered clouds at 8,000 feet and more above
- From Sun 8:00 pm PDT (03:00 UTC): wind from the south at 12 knots, gusting to 20, visibility more than 6 miles, a few clouds at 8,000 feet, a broken layer at 10,000 feet
- From Mon 1:00 am PDT (08:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, a few clouds at 8,000 feet, a broken layer at 10,000 feet
- From Mon 8:00 am PDT (15:00 UTC): wind from the south at 8 knots, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 10,000 feet
- From Mon 12:00 pm PDT (19:00 UTC): wind from the south-southwest at 15 knots, gusting to 25, visibility more than 6 miles, showers nearby, scattered clouds at 7,000 feet, a broken layer at 12,000 feet
- From Mon 8:00 pm PDT (03:00 UTC): wind from the southwest at 10 knots, visibility more than 6 miles, a few clouds at 8,000 feet, scattered clouds at 10,000 feet
The forecast for LBB, the departure
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 15 knots, gusting to 25, visibility more than 6 miles, a few clouds at 10,000 feet
- From Sun 8:00 pm CDT (01:00 UTC): wind from the south at 15 knots, visibility more than 6 miles, scattered clouds at 10,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8722 ALAMOGORDO, NM, Tuesday, October 13, 2026 Local 20 nm from the route, 198 nm along the route · security · starts tomorrow · ZAB
- 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local 21 nm from the route, 632 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
- 6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local on the route, at the destination end · a VIP movement · starts tomorrow · ZLA
- 6/8808 Las Vegas, NV, Tuesday, October 13, 2026 Local on the route, at the destination end · security · starts tomorrow · ZLA
Daylight
Sunset at LBB 7:17 pm CDT (00:17 UTC), at LAS 6:08 pm PDT (01:08 UTC) (civil twilight ends 6:34 pm PDT (01:34 UTC)). At 120 knots the arrival at LAS is before sunrise there (6:44 am PDT (13:44 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, Harry Reid International.
