Rick Husband Amarillo International to Valley International AMA → HRL
579 nautical miles (666 statute miles) south on a straight line, true course 158°, about 150° magnetic at the departure end (variation 8E). At 120 knots that is 4 h 21 min at the quickest height in today's winds (39,000 ft, a 13-knot tailwind), arriving about 1:25 am CDT (06:25 UTC), after sunset at the destination. Right now AMA is VFR, wind from the south (170°) at 19 knots, gusting to 27; HRL is VFR, wind from the east (100°) at 5 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: 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
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 AMA.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- A320 at 35,000 ft, 20 nm northeast, 7:43 pm CDT (00:43 UTC): light chop turbulence, remarks: ZFW47. 60 nm along the route, 20 nm northeast of the line.
as filed, and in English
CDS UA /OV CDS270030/TM 0043/FL350/TP A320/TB LGT CHOP/RM ZFW47
- Report
- a routine report filed through CDS
- Where
- 30 nm west (270°) of CDS
- Time
- 00:43 UTC
- Height
- at 35,000 ft
- Aircraft
- A320
- Turbulence
- light chop
- Remarks
- ZFW47
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 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 6 forecast points nearest it (AMA, LBB, ABI, SAT, CRP, BRO). 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 | 160° at 22 kt | +22 kt | 18 °C | 98 kt | 5 h 54 min | 2:58 am CDT (07:58 UTC) |
| 7,500 ft | 180° at 19 kt | +18 kt | 15 °C | 102 kt | 5 h 41 min | 2:45 am CDT (07:45 UTC) |
| 9,500 ft | 200° at 17 kt | +13 kt | 12 °C | 107 kt | 5 h 25 min | 2:29 am CDT (07:29 UTC) |
| 11,500 ft | 210° at 17 kt | +10 kt | 8 °C | 110 kt | 5 h 16 min | 2:20 am CDT (07:20 UTC) |
| 13,500 ft | 220° at 17 kt | +8 kt | 4 °C | 112 kt | 5 h 10 min | 2:14 am CDT (07:14 UTC) |
| 15,500 ft | 230° at 18 kt | +6 kt | 0 °C | 114 kt | 5 h 05 min | 2:09 am CDT (07:09 UTC) |
| 17,500 ft | 240° at 19 kt | +4 kt | -3 °C | 116 kt | 4 h 59 min | 2:03 am CDT (07:03 UTC) |
| 18,000 ft FL180 | 240° at 19 kt | +3 kt | -4 °C | 117 kt | 4 h 57 min | 2:01 am CDT (07:01 UTC) |
| 24,000 ft FL240 | 240° at 22 kt | +3 kt | -14 °C | 117 kt | 4 h 57 min | 2:01 am CDT (07:01 UTC) |
| 30,000 ft FL300 | 250° at 25 kt | −1 kt | -28 °C | 121 kt | 4 h 47 min | 1:51 am CDT (06:51 UTC) |
| 34,000 ft FL340 | 270° at 24 kt | −7 kt | -39 °C | 127 kt | 4 h 34 min | 1:38 am CDT (06:38 UTC) |
| 39,000 ft FL390 | 280° at 27 kt | −13 kt | -51 °C | 133 kt | 4 h 21 min | 1:25 am CDT (06:25 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| AMA | used from 0 nm out; 25 nm from the line | 190/28 | 220/26 14° | 230/27 7° | 250/24 -6° | 250/32 -16° | 240/51 -28° | 250/52 -38° | 250/51 -50° | |
| LBB | used from 50 nm out; 42 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° | |
| ABI | used from 150 nm out; 37 nm from the line | 180/26 17° | 220/18 12° | 230/25 8° | 230/28 -5° | 240/29 -14° | 250/35 -28° | 270/37 -39° | 280/37 -51° | |
| SAT | used from 299 nm out; 60 nm from the line | 130/22 | 140/24 18° | 170/19 13° | 190/13 7° | 240/15 -4° | 220/14 -13° | 270/11 -28° | 280/10 -40° | 310/18 -51° |
| CRP | used from 449 nm out; 45 nm from the line | 130/19 | 140/20 18° | 160/17 13° | 180/10 7° | 230/9 -3° | 230/11 -13° | 310/6 -29° | 310/5 -39° | 310/13 -52° |
| BRO | used from 549 nm out; 38 nm from the line | 130/16 | 160/16 17° | 160/14 13° | 150/12 8° | L/V -3° | 250/13 -14° | 130/15 -29° | 100/18 -39° | L/V -50° |
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 |
|---|---|---|---|---|---|---|---|
| AMA Amarillo, TX | departure | VFR | from the south (170°) at 19 knots, gusting to 27 | 10+ mi | none | 3,606 ft | 8:53 pm CDT (01:53 UTC) |
| PVW Plainview, TX | 60 nm out, 24 nm west of the line | VFR | from the south (170°) at 10 knots | 10+ mi | none | 3,374 ft | 01:55 UTC |
| SNK Snyder, TX | 160 nm out, 23 nm west of the line | VFR | from the south (180°) at 14 knots, gusting to 20 | 10+ mi | none | 2,430 ft | 23:35 UTC |
| SWW Sweetwater, TX | 180 nm out, 5 nm west of the line | reported, no category | from the south (180°) at 12 knots, gusting to 16 | 10+ mi | none | 2,379 ft | 01:55 UTC |
| BBD Brady, TX | 269 nm out, 22 nm east of the line | VFR | from the southeast (140°) at 6 knots | 10+ mi | none | 1,827 ft | 01:55 UTC |
| ERV Kerrville, TX | 339 nm out, 8 nm east of the line | VFR | from the southeast (140°) at 5 knots | 10+ mi | none | 1,616 ft | 01:55 UTC |
| SKF San Antonio, TX | 379 nm out, 20 nm east of the line, tower | VFR | from the south-southeast (150°) at 9 knots | 10+ mi | none | 690 ft | 00:55 UTC |
| PEZ Pleasanton, TX | 409 nm out, 14 nm east of the line | VFR | from the south-southeast (150°) at 6 knots | 10+ mi | none | 430 ft | 01:55 UTC |
| BKS Falfurrias, TX | 519 nm out, 5 nm northwest of the line | VFR | from the east-southeast (110°) at 9 knots | 10+ mi | none | 111 ft | 23:35 UTC |
| EBG Edinburg, TX | 559 nm out, 19 nm west of the line | VFR | from the east (100°) at 6 knots | 10+ mi | none | 75 ft | 01:55 UTC |
| HRL Harlingen, TX | destination | VFR Sky: scattered clouds at 5,000 feet | from the east (100°) at 5 knots | 10+ mi | none | 36 ft | 8:52 pm CDT (01:52 UTC) |
The highest airport on this list sits at 3,606 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At HRL when you get there the forecast at the estimated arrival, 1:25 am CDT (06:25 UTC)
Wind from the southeast at 8 knots, visibility more than 6 miles, a few clouds at 5,000 feet VFR
The whole forecast for HRL
- From Sun 7:00 pm CDT (00:00 UTC): wind from the east at 13 knots, visibility more than 6 miles, a few clouds at 5,000 feet
- From Sun 8:00 pm CDT (01:00 UTC): wind from the southeast at 8 knots, visibility more than 6 miles, a few clouds at 5,000 feet
- From Mon 11:00 am CDT (16:00 UTC): wind from the southeast at 14 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 4,500 feet
The forecast for AMA, the departure
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 15 knots, gusting to 26, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 3:00 am CDT (08:00 UTC): wind from the south-southwest at 17 knots, visibility more than 6 miles, low-level wind shear, a few clouds at 25,000 feet
- From Mon 12:00 pm CDT (17:00 UTC): wind from the southwest at 14 knots, gusting to 23, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 3:00 pm CDT (20:00 UTC): wind from the south-southwest at 14 knots, gusting to 26, visibility more than 6 miles, a few clouds at 25,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/4240 SAN ANGELO, TX, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local 22 nm from the route, 240 nm along the route · security · until 1 November · ZFW
Daylight
Sunset at AMA 7:15 pm CDT (00:15 UTC), at HRL 7:05 pm CDT (00:05 UTC) (civil twilight ends 7:29 pm CDT (00:29 UTC)). At 120 knots the arrival at HRL is before sunrise there (7:28 am CDT (12:28 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: Rick Husband Amarillo International, Valley International.