Harry Reid International to Laredo International LAS → LRD
949 nautical miles (1,092 statute miles) southeast on a straight line, true course 118°, about 107° magnetic at the departure end (variation 11E). At 120 knots that is 6 h 47 min at the quickest height in today's winds (34,000 ft, a 20-knot tailwind), arriving about 9:49 am CDT (14:49 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: 218 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 ZULU 2C: moderate icing up to 23,000 ft. Over the first 30 nm of the route.
- AIRMET TANGO 1W: moderate turbulence below 18,000 ft (due to mountain wave) up to 15,000 ft. Over the first 60 nm of the route.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 10 to 150 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 60 to 290 nm out.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the route from 100 to 230 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). Near the route, 200 nm along the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 42,000 ft. Near the route, 230 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 LAS.
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 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 8 forecast points nearest it (LAS, PRC, PHX, TUS, ELP, MRF, DRT, LRD). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 5,500 ft | 210° at 14 kt | +2 kt | 12 °C | 118 kt | 8 h 03 min | 11:05 am CDT (16:05 UTC) |
| 7,500 ft | 210° at 18 kt | +2 kt | 12 °C | 118 kt | 8 h 03 min | 11:05 am CDT (16:05 UTC) |
| 9,500 ft | 200° at 20 kt | +3 kt | 10 °C | 117 kt | 8 h 07 min | 11:09 am CDT (16:09 UTC) |
| 11,500 ft | 200° at 21 kt | +3 kt | 6 °C | 117 kt | 8 h 07 min | 11:09 am CDT (16:09 UTC) |
| 13,500 ft | 210° at 25 kt | +1 kt | 2 °C | 119 kt | 7 h 58 min | 11:00 am CDT (16:00 UTC) |
| 15,500 ft | 220° at 31 kt | −2 kt | -2 °C | 122 kt | 7 h 47 min | 10:49 am CDT (15:49 UTC) |
| 17,500 ft | 220° at 36 kt | −5 kt | -6 °C | 125 kt | 7 h 36 min | 10:38 am CDT (15:38 UTC) |
| 18,000 ft FL180 | 220° at 38 kt | −5 kt | -7 °C | 125 kt | 7 h 36 min | 10:38 am CDT (15:38 UTC) |
| 24,000 ft FL240 | 220° at 46 kt | −9 kt | -16 °C | 129 kt | 7 h 21 min | 10:23 am CDT (15:23 UTC) |
| 30,000 ft FL300 | 230° at 53 kt | −13 kt | -27 °C | 133 kt | 7 h 08 min | 10:10 am CDT (15:10 UTC) |
| 34,000 ft FL340 | 230° at 51 kt | −20 kt | -36 °C | 140 kt | 6 h 47 min | 9:49 am CDT (14:49 UTC) |
| 39,000 ft FL390 | 240° at 42 kt | −19 kt | -48 °C | 139 kt | 6 h 50 min | 9:52 am CDT (14:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| LAS | used from 0 nm out; 25 nm from the line | 210/21 10° | 200/18 5° | 200/23 -2° | 210/49 -14° | 210/63 -21° | 220/58 -30° | 220/61 -35° | 210/56 -44° | |
| PRC | used from 100 nm out; 35 nm from the line | 210/25 5° | 200/30 1° | 220/55 -10° | 220/61 -21° | 220/84 -28° | 230/90 -34° | 230/73 -45° | ||
| PHX | used from 200 nm out; 64 nm from the line | 150/5 | 200/21 12° | 200/27 6° | 200/35 3° | 220/58 -8° | 220/69 -19° | 220/87 -26° | 230/93 -35° | 230/79 -47° |
| TUS | used from 300 nm out; 107 nm from the line | 210/13 13° | 200/35 9° | 210/40 5° | 220/50 -7° | 220/59 -18° | 230/79 -26° | 230/84 -35° | 230/84 -48° | |
| ELP | used from 399 nm out; 82 nm from the line | 290/17 | 210/11 13° | 200/18 5° | 220/46 -6° | 230/64 -14° | 230/63 -27° | 240/55 -37° | 240/44 -48° | |
| MRF | used from 599 nm out; 31 nm from the line | 210/17 15° | 220/10 9° | 240/16 -4° | 230/27 -13° | 230/30 -27° | 250/28 -38° | 270/24 -50° | ||
| DRT | used from 749 nm out; 64 nm from the line | 160/31 | 170/28 16° | 200/14 16° | 210/15 9° | 210/15 -4° | 240/12 -12° | 240/18 -28° | 300/11 -38° | 320/18 -50° |
| LRD | used from 899 nm out; 25 nm from the line | 150/27 | 170/24 17° | 170/20 14° | 180/12 10° | 230/19 -4° | 160/10 -14° | 130/10 -28° | 110/7 -39° | 010/22 -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 |
|---|---|---|---|---|---|---|---|
| LAS Las Vegas, NV | departure | no report just now | 2,183 ft | ||||
| BVU Boulder City, NV | 20 nm out, 4 nm northwest of the line | no report just now | 2,203 ft | ||||
| PRC Prescott, AZ | 160 nm out, 10 nm southwest of the line, tower | no report just now | 5,045 ft | ||||
| PAN Payson, AZ | 220 nm out, 5 nm west of the line | no report just now | 5,160 ft | ||||
| CFT Clifton/Morenci, AZ | 349 nm out, 16 nm southwest of the line | no report just now | 3,797 ft | ||||
| SVC Silver City, NM | 399 nm out, 6 nm south of the line | no report just now | 5,445 ft | ||||
| ELP El Paso, TX | 509 nm out, 4 nm north of the line, tower | no report just now | 3,961 ft | ||||
| MRF Marfa, TX | 659 nm out, 4 nm west of the line | no report just now | 4,848 ft | ||||
| LRD Laredo, TX | destination | no report just now | 508 ft |
The highest airport on this list sits at 5,445 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At LRD when you get there the forecast at the estimated arrival, 9:49 am CDT (14:49 UTC)
LRD has no terminal forecast; use the nearest airport that does.
Temporary flight restrictions on the line or within 25 nm of it
- 6/8890 LAS VEGAS, NV, Tuesday, October 13, 2026 Local on the route, at the departure end · a VIP movement · starts tomorrow · ZLA
- 6/8808 Las Vegas, NV, Tuesday, October 13, 2026 Local on the route, at the departure end · security · starts tomorrow · ZLA
- 6/8891 Bullhead City, AZ, Wednesday, October 14, 2026 Local 5 nm from the route, 50 nm along the route · a VIP movement · starts Wednesday 14 October · ZLA
Daylight
Sunset at LAS 6:07 pm PDT (01:07 UTC), at LRD 7:11 pm CDT (00:11 UTC) (civil twilight ends 7:34 pm CDT (00:34 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: Harry Reid International, Laredo International.