Provo Municipal to Robert Gray Army Airfield PVU → GRK
871 nautical miles (1,002 statute miles) southeast on a straight line, true course 125°, about 113° magnetic at the departure end (variation 12E). At 120 knots that is 6 h 05 min at the quickest height in today's winds (34,000 ft, a 23-knot tailwind), arriving about 7:13 am CDT (12:13 UTC), after sunset at the destination. Right now PVU is VFR, wind calm; GRK is VFR, wind from the south-southeast (150°) 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: 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 ZULU 2C: moderate icing up to 23,000 ft. Over the first 129 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 465 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 198 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Over the route from 10 to 247 nm out.
- AIRMET TANGO 1W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). Over the route from 208 to 257 nm out.
- AIRMET TANGO 2W: moderate turbulence above 18,000 ft from 35,000 ft to 45,000 ft. Over the route from 257 to 435 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 PVU.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B733 at 20,000 ft, 43 nm northeast, 9:16 pm MDT (03:16 UTC): light chop turbulence up to 20,000 ft, clear from 20,000 ft to 60,000 ft, remarks: during the climb ZDVWC-12. 237 nm along the route, 43 nm northeast of the line.
as filed, and in English
GUC UA /OV HBU/TM 0316/FL200/TP B733/SK SKC/TB OCNL LGT CHOP BLO 200/RM DURC ZDVWC-12
- Report
- a routine report filed through GUC
- Where
- over HBU
- Time
- 03:16 UTC
- Height
- at 20,000 ft
- Aircraft
- B733
- Sky
- clear
- Turbulence
- occasional light chop below 20,000 ft
- Remarks
- during the climb ZDVWC-12
- BE20 at 20,400 ft, 17 nm southwest, 9:14 pm MDT (03:14 UTC): rain, heavy rain, blowing, remarks: during the climb ZDVWC-36. 267 nm along the route, 17 nm southwest of the line.
as filed, and in English
DRO UA /OV DRO050025/TM 0314/FL204/TP BE20/WX RA-+RA BLO 150/RM DURC ZDVWC-36
- Report
- a routine report filed through DRO
- Where
- 25 nm northeast (050°) of DRO
- Time
- 03:14 UTC
- Height
- at 20,400 ft
- Aircraft
- BE20
- Weather
- ra-+ra, below, at 15,000 ft
- Remarks
- during the climb ZDVWC-36
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 7 forecast points nearest it (SLC, GJT, ALS, TCC, LBB, ABI, CLL). 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 | 200° at 32 kt | +10 kt | 18 °C | 110 kt | 7 h 55 min | 9:03 am CDT (14:03 UTC) |
| 7,500 ft | 210° at 31 kt | +5 kt | 13 °C | 115 kt | 7 h 34 min | 8:42 am CDT (13:42 UTC) |
| 9,500 ft | 220° at 28 kt | 0 | 11 °C | 120 kt | 7 h 16 min | 8:24 am CDT (13:24 UTC) |
| 11,500 ft | 230° at 29 kt | −6 kt | 6 °C | 126 kt | 6 h 55 min | 8:03 am CDT (13:03 UTC) |
| 13,500 ft | 230° at 31 kt | −6 kt | 2 °C | 126 kt | 6 h 55 min | 8:03 am CDT (13:03 UTC) |
| 15,500 ft | 230° at 33 kt | −5 kt | -3 °C | 125 kt | 6 h 58 min | 8:06 am CDT (13:06 UTC) |
| 17,500 ft | 220° at 35 kt | −3 kt | -7 °C | 123 kt | 7 h 05 min | 8:13 am CDT (13:13 UTC) |
| 18,000 ft FL180 | 220° at 35 kt | −3 kt | -8 °C | 123 kt | 7 h 05 min | 8:13 am CDT (13:13 UTC) |
| 24,000 ft FL240 | 230° at 46 kt | −8 kt | -19 °C | 128 kt | 6 h 48 min | 7:56 am CDT (12:56 UTC) |
| 30,000 ft FL300 | 240° at 57 kt | −18 kt | -28 °C | 138 kt | 6 h 19 min | 7:27 am CDT (12:27 UTC) |
| 34,000 ft FL340 | 240° at 54 kt | −23 kt | -36 °C | 143 kt | 6 h 05 min | 7:13 am CDT (12:13 UTC) |
| 39,000 ft FL390 | 250° at 46 kt | −21 kt | -47 °C | 141 kt | 6 h 11 min | 7:19 am CDT (12:19 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SLC | used from 0 nm out; 58 nm from the line | 200/5 | 230/8 2° | 220/20 -2° | 210/40 -12° | 190/53 -25° | 210/62 -30° | 220/69 -34° | 220/64 -43° | |
| GJT | used from 49 nm out; 90 nm from the line | 210/43 7° | 230/45 1° | 220/49 -12° | 220/62 -22° | 220/59 -28° | 230/60 -33° | 220/55 -45° | ||
| ALS | used from 247 nm out; 56 nm from the line | 230/37 4° | 220/54 -9° | 230/62 -22° | 240/77 -26° | 240/74 -33° | 230/59 -45° | |||
| TCC | used from 396 nm out; 69 nm from the line | 210/42 | 230/33 14° | 230/32 6° | 220/35 -6° | 230/49 -19° | 240/72 -27° | 250/62 -36° | 250/52 -48° | |
| LBB | used from 544 nm out; 51 nm from the line | 200/36 18° | 220/19 15° | 240/20 8° | 230/24 -4° | 240/37 -16° | 250/57 -28° | 250/51 -38° | 270/47 -50° | |
| ABI | used from 693 nm out; 29 nm from the line | 200/31 17° | 210/21 15° | 240/15 9° | 250/14 -4° | 250/24 -14° | 250/36 -28° | 270/35 -38° | 290/41 -50° | |
| CLL | used from 841 nm out; 95 nm from the line | 170/22 | 170/26 18° | 200/15 14° | 240/13 8° | 240/15 -5° | 260/17 -13° | 290/27 -29° | 290/22 -40° | 320/30 -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 |
|---|---|---|---|---|---|---|---|
| PVU Provo, UT | departure | VFR Sky: a broken layer at 4,900 feet, overcast at 6,000 feet | calm | 10+ mi | 4,900 ft | 4,496 ft | 11:56 pm MDT (05:56 UTC) |
| PUC Price, UT | 59 nm out, 4 nm southwest of the line | VFR Sky: a few clouds at 2,700 feet, a broken layer at 3,200 feet, overcast at 5,500 feet Weather: light rain | from the south-southeast (150°) at 7 knots | 10+ mi | 3,200 ft | 5,957 ft | 05:53 UTC |
| CNY Moab, UT | 129 nm out, 19 nm southwest of the line | VFR Sky: a few clouds at 9,500 feet, a few clouds at 12,000 feet | from the south-southwest (200°) at 12 knots | 10+ mi | none | 4,579 ft | 05:53 UTC |
| TEX Telluride, CO | 228 nm out, 7 nm west of the line | VFR Sky: scattered clouds at 6,000 feet, a broken layer at 7,000 feet | from the south-southwest (210°) at 10 knots, gusting to 20 | 10+ mi | 7,000 ft | 9,069 ft | 05:55 UTC |
| PSO Pagosa Springs, CO | 277 nm out, 13 nm southwest of the line | low IFR Sky: a broken layer at 2,500 feet, a broken layer at 3,100 feet, overcast at 3,700 feet Weather: mist | from the north-northeast (020°) at 2 knots | 0.75 mi | 2,500 ft | 7,663 ft | 05:55 UTC |
| AXX Angel Fire, NM | 376 nm out, 3 nm southeast of the line | VFR Sky: a broken layer at 3,300 feet, a broken layer at 4,000 feet, a broken layer at 6,000 feet | from the south-southwest (210°) at 10 knots, gusting to 20 | 10+ mi | 3,300 ft | 8,379 ft | 05:55 UTC |
| TCC Tucumcari, NM | 485 nm out, 8 nm south of the line | VFR Sky: a few clouds at 7,500 feet, a few clouds at 10,000 feet, a broken layer at 11,000 feet | from the south-southwest (210°) at 12 knots | 10+ mi | 11,000 ft | 4,064 ft | 05:53 UTC |
| PVW Plainview, TX | 604 nm out, 8 nm north of the line | VFR | from the south (190°) at 11 knots, gusting to 17 | 10+ mi | none | 3,374 ft | 05:55 UTC |
| LBB Lubbock, TX | 614 nm out, 19 nm southwest of the line, tower | VFR | from the south (180°) at 16 knots | 10+ mi | none | 3,282 ft | 05:53 UTC |
| ABI Abilene, TX | 742 nm out, 6 nm south of the line, tower | VFR | from the south-southeast (160°) at 11 knots | 10+ mi | none | 1,790 ft | 05:52 UTC |
| BWD Brownwood, TX | 802 nm out, 8 nm southwest of the line | VFR | from the south-southeast (150°) at 7 knots | 8 mi | none | 1,386 ft | 05:55 UTC |
| GRK Fort Hood (Killeen), TX | destination | VFR Sky: a broken layer at 18,000 feet | from the south-southeast (150°) at 12 knots | 10+ mi | 18,000 ft | 1,015 ft | 12:55 am CDT (05:55 UTC) |
The highest airport on this list sits at 9,069 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At GRK when you get there the forecast at the estimated arrival, 7:13 am CDT (12:13 UTC)
Wind from the south-southeast at 9 knots, scattered clouds at 6,000 feet
The whole forecast for GRK
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south-southeast at 9 knots, scattered clouds at 6,000 feet
- Changing between Mon 3:00 am CDT (08:00 UTC) and 4:00 am CDT (09:00 UTC) to: wind from the southeast at 6 knots, a broken layer at 1,500 feet
- Changing between Mon 4:00 pm CDT (21:00 UTC) and 5:00 pm CDT (22:00 UTC) to: wind from the south-southeast at 12 knots, a broken layer at 5,000 feet
- Changing between Mon 10:00 pm CDT (03:00 UTC) and 11:00 pm CDT (04:00 UTC) to: wind from the south-southeast at 9 knots, a broken layer at 1,500 feet
The forecast for PVU, the departure
- From Mon 12:00 am MDT (06:00 UTC): wind from the southeast at 10 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 6,000 feet
- 30% chance between Mon 2:00 am MDT (08:00 UTC) and 6:00 am MDT (12:00 UTC): wind variable at 10 knots, gusting to 25, light rain showers, a broken layer at 4,000 feet
- From Mon 9:00 am MDT (15:00 UTC): wind from the south at 10 knots, gusting to 18, visibility more than 6 miles, light rain showers, scattered clouds at 2,000 feet, a broken layer at 5,000 feet
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 PVU 6:50 pm MDT (00:50 UTC), at GRK 7:02 pm CDT (00:02 UTC) (civil twilight ends 7:26 pm CDT (00:26 UTC)). At 120 knots the arrival at GRK is before sunrise there (7:31 am CDT (12:31 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: Provo Municipal, Robert Gray Army Airfield.