Midland International Air And Space Port to Yampa Valley Airport MAF → HDN
567 nautical miles (653 statute miles) northwest on a straight line, true course 336°, about 327° magnetic at the departure end (variation 9E). At 120 knots that is 3 h 56 min at the quickest height in today's winds (4,500 ft, a 24-knot tailwind), arriving about 4:40 am MDT (10:40 UTC), after sunset at the destination. Right now MAF is VFR, wind from the south (170°) at 14 knots; HDN is VFR, wind from the northeast (050°) at 7 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
- SIGMET C10C: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 2:55 am CDT (07:55 UTC). Over the route from 318 to 408 nm out.
as issued
WSUS32 KKCI 120555 MKCC WST 120555 CONVECTIVE SIGMET 10C VALID UNTIL 0755Z CO NM FROM 20NNE PUB-40WSW LAA-30WSW CIM-50WSW ALS-50ESE HBU-20NNE PUB AREA TS MOV FROM 22040KT. TOPS TO FL340.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 348 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 259 to 388 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 last 209 nm of the route.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 38,000 ft. Over the last 169 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 0 nm of 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 MAF.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- urgent E75L at 9,000 ft, 20 nm west, 11:30 pm CDT (04:30 UTC): remarks: low-level wind shear + 20K 1000-1500 above ground on approach. 487 nm along the route, 20 nm west of the line.
as filed, and in English
ASE UUA /OV ASE/TM 0430/FL090/TP E75L/RM LLWS +/- 20K 1000-1500 AGL ON APCH
- Report
- an urgent report filed through ASE
- Where
- over ASE
- Time
- 04:30 UTC
- Height
- at 9,000 ft
- Aircraft
- E75L
- Remarks
- low-level wind shear + 20K 1000-1500 above ground on approach
- PC12 at 14,000 ft, 21 nm southwest, 1:06 am CDT (06:06 UTC): moderate turbulence, remarks: zab fdcs. 179 nm along the route, 21 nm southwest of the line.
as filed, and in English
CVN UA /OV TXO260060/TM 0606/FL140/TP PC12/TB MOD/RM ZAB FDCS
- Report
- a routine report filed through CVN
- Where
- 60 nm west (260°) of TXO
- Time
- 06:06 UTC
- Height
- at 14,000 ft
- Aircraft
- PC12
- Turbulence
- moderate
- Remarks
- zab fdcs
- PC12 at 26,000 ft, 17 nm southwest, 1:27 am CDT (06:27 UTC): light chop turbulence, remarks: ZDVWC-12. 428 nm along the route, 17 nm southwest of the line.
as filed, and in English
GUC UA /OV HBU090040/TM 0627/FL260/TP PC12/TB OCNL LGT CHOP/RM ZDVWC-12
- Report
- a routine report filed through GUC
- Where
- 40 nm east (090°) of HBU
- Time
- 06:27 UTC
- Height
- at 26,000 ft
- Aircraft
- PC12
- Turbulence
- occasional light chop
- Remarks
- ZDVWC-12
- CRJ2 at 22,000 ft, 31 nm northeast, 1:35 am CDT (06:35 UTC): no turbulence up to 26,000 ft, no icing, clear from 22,000 ft to 60,000 ft, remarks: during the descent ZDVWC-26. 458 nm along the route, 31 nm northeast of the line.
as filed, and in English
DEN UA /OV DEN220060/TM 0635/FL220/TP CRJ2/SK SKC/TB NEG BLO 260/IC NEG/RM DURD/ ZDVWC-26
- Report
- a routine report filed through DEN
- Where
- 60 nm southwest (220°) of DEN
- Time
- 06:35 UTC
- Height
- at 22,000 ft
- Aircraft
- CRJ2
- Sky
- clear
- Turbulence
- no below 26,000 ft
- Icing
- none
- Remarks
- during the descent ZDVWC-26
- E170 at 22,500 ft, 35 nm northeast, 12:06 am CDT (05:06 UTC): light to moderate turbulence up to 23,000 ft, remarks: during the descent tbarr star ZDVWC-13. 458 nm along the route, 35 nm northeast of the line.
as filed, and in English
DEN UA /OV DEN216057/TM 0506/FL225/TP E170/TB CONS LGT OCNL MOD BLO 230/RM DURD TBARR STAR. ZDVWC-13
- Report
- a routine report filed through DEN
- Where
- 57 nm southwest (216°) of DEN
- Time
- 05:06 UTC
- Height
- at 22,500 ft
- Aircraft
- E170
- Turbulence
- continuous light occasional moderate below 23,000 ft
- Remarks
- during the descent tbarr star ZDVWC-13
- B738 at 23,000 ft, 29 nm northeast, 1:23 am CDT (06:23 UTC): no turbulence from 23,000 ft to 26,000 ft, clear from 23,000 ft to 60,000 ft, remarks: during the descent sskii star ZDVWC-06. 468 nm along the route, 29 nm northeast of the line.
as filed, and in English
DEN UA /OV DEN230060/TM 0623/FL230/TP B738/SK SKC/TB NEG 230-260/RM DURD SSKII STAR. ZDVWC-06
- Report
- a routine report filed through DEN
- Where
- 60 nm southwest (230°) of DEN
- Time
- 06:23 UTC
- Height
- at 23,000 ft
- Aircraft
- B738
- Sky
- clear
- Turbulence
- no from 23,000 ft to 26,000 ft
- Remarks
- during the descent sskii star ZDVWC-06
- A20N at 25,000 ft, 44 nm northeast, 1:19 am CDT (06:19 UTC): light chop turbulence up to 26,000 ft, remarks: during the climb ZDVWC-06. 487 nm along the route, 44 nm northeast of the line.
as filed, and in English
DEN UA /OV DEN250045/TM 0619/FL250/TP A20N/TB OCNL LGT CHOP BLO 260/RM DURC. ZDVWC-06
- Report
- a routine report filed through DEN
- Where
- 45 nm west (250°) of DEN
- Time
- 06:19 UTC
- Height
- at 25,000 ft
- Aircraft
- A20N
- Turbulence
- occasional light chop below 26,000 ft
- Remarks
- during the climb ZDVWC-06
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 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 6 forecast points nearest it (INK, LBB, TCC, ALS, DEN, GJT). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 200° at 37 kt | −24 kt | 19 °C | 144 kt | 3 h 56 min | 4:40 am MDT (10:40 UTC) |
| 6,500 ft | 210° at 35 kt | −21 kt | 18 °C | 141 kt | 4 h 01 min | 4:45 am MDT (10:45 UTC) |
| 8,500 ft | 220° at 29 kt | −12 kt | 13 °C | 132 kt | 4 h 18 min | 5:02 am MDT (11:02 UTC) |
| 10,500 ft | 230° at 31 kt | −8 kt | 8 °C | 128 kt | 4 h 26 min | 5:10 am MDT (11:10 UTC) |
| 12,500 ft | 230° at 33 kt | −7 kt | 4 °C | 127 kt | 4 h 28 min | 5:12 am MDT (11:12 UTC) |
| 14,500 ft | 230° at 35 kt | −10 kt | 0 °C | 130 kt | 4 h 22 min | 5:06 am MDT (11:06 UTC) |
| 16,500 ft | 220° at 38 kt | −13 kt | -4 °C | 133 kt | 4 h 16 min | 5:00 am MDT (11:00 UTC) |
| 18,000 ft FL180 | 220° at 40 kt | −15 kt | -7 °C | 135 kt | 4 h 12 min | 4:56 am MDT (10:56 UTC) |
| 24,000 ft FL240 | 230° at 51 kt | −13 kt | -19 °C | 133 kt | 4 h 16 min | 5:00 am MDT (11:00 UTC) |
| 30,000 ft FL300 | 240° at 65 kt | −7 kt | -27 °C | 127 kt | 4 h 28 min | 5:12 am MDT (11:12 UTC) |
| 34,000 ft FL340 | 240° at 60 kt | −1 kt | -35 °C | 121 kt | 4 h 41 min | 5:25 am MDT (11:25 UTC) |
| 39,000 ft FL390 | 240° at 50 kt | −2 kt | -47 °C | 122 kt | 4 h 39 min | 5:23 am MDT (11:23 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| INK | used from 0 nm out; 52 nm from the line | 190/23 20° | 200/18 15° | 230/18 8° | 240/23 -4° | 240/37 -14° | 240/46 -27° | 250/42 -38° | 260/36 -50° | |
| LBB | used from 50 nm out; 61 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° | |
| TCC | used from 149 nm out; 36 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° | |
| ALS | used from 298 nm out; 58 nm from the line | 230/37 4° | 220/54 -9° | 230/62 -22° | 240/77 -26° | 240/74 -33° | 230/59 -45° | |||
| DEN | used from 448 nm out; 89 nm from the line | 240/21 14° | 250/44 6° | 220/49 -8° | 220/49 -21° | 230/54 -30° | 240/57 -35° | 240/49 -45° | ||
| GJT | used from 497 nm out; 91 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° |
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 |
|---|---|---|---|---|---|---|---|
| MAF Midland, TX | departure | VFR | from the south (170°) at 14 knots | 10+ mi | none | 2,872 ft | 12:53 am CDT (05:53 UTC) |
| GNC Seminole, TX | 50 nm out, 3 nm southwest of the line | VFR | from the south (170°) at 6 knots | 10+ mi | none | 3,314 ft | 06:30 UTC |
| PRZ Portales, NM | 149 nm out, 4 nm south of the line | no report just now | 4,077 ft | ||||
| TCC Tucumcari, NM | 209 nm out, 16 nm east 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 |
| RTN Raton, NM | 308 nm out, 16 nm northeast of the line | VFR | from the west-southwest (250°) at 5 knots | 10+ mi | none | 6,352 ft | 05:53 UTC |
| ANK Salida, CO | 438 nm out, 4 nm west of the line | VFR | from the south (180°) at 8 knots | 10+ mi | none | 7,523 ft | 06:35 UTC |
| ASE Aspen, CO | 487 nm out, 20 nm west of the line, tower | VFR Sky: a few clouds at 6,000 feet, a broken layer at 9,000 feet, overcast at 11,000 feet Weather: light rain | from the west (260°) at 4 knots | 10+ mi | 9,000 ft | 7,837 ft | 05:53 UTC |
| EGE Eagle, CO | 517 nm out, 10 nm southwest of the line, tower | VFR Sky: scattered clouds at 9,000 feet, overcast at 11,000 feet | from the west-northwest (290°) at 6 knots | 10+ mi | 11,000 ft | 6,547 ft | 05:56 UTC |
| HDN Hayden, CO | destination | VFR Sky: scattered clouds at 11,000 feet | from the northeast (050°) at 7 knots | 10+ mi | none | 6,606 ft | 11:56 pm MDT (05:56 UTC) |
The highest airport on this list sits at 7,837 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At HDN when you get there the forecast at the estimated arrival, 4:40 am MDT (10:40 UTC)
Wind from the south at 13 knots, gusting to 28, visibility more than 6 miles, low-level wind shear, a few clouds at 8,000 feet, a broken layer at 10,000 feet VFR
The whole forecast for HDN
- From Mon 12:00 am MDT (06:00 UTC): wind from the south at 13 knots, gusting to 28, visibility more than 6 miles, low-level wind shear, a few clouds at 8,000 feet, a broken layer at 10,000 feet
- From Mon 7:00 am MDT (13:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 5,000 feet
- From Mon 12:00 pm MDT (18:00 UTC): wind from the west-southwest at 13 knots, gusting to 23, visibility more than 6 miles, scattered clouds at 3,500 feet, a broken layer at 5,000 feet
- 30% chance between Mon 12:00 pm MDT (18:00 UTC) and 6:00 pm MDT (00:00 UTC): visibility 4 miles, light rain showers, overcast at 2,600 feet
- From Mon 6:00 pm MDT (00:00 UTC): wind from the north-northeast at 6 knots, visibility more than 6 miles, a few clouds at 6,000 feet, scattered clouds at 11,000 feet
- 30% chance between Mon 10:00 pm MDT (04:00 UTC) and 12:00 am MDT (06:00 UTC): visibility 4 miles, light rain showers, a broken layer at 5,000 feet
The forecast for MAF, the departure
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 13 knots, visibility more than 6 miles, scattered clouds at 25,000 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 MAF 7:19 pm CDT (00:19 UTC), at HDN 6:32 pm MDT (00:32 UTC) (civil twilight ends 6:59 pm MDT (00:59 UTC)). At 120 knots the arrival at HDN is before sunrise there (7:16 am MDT (13:16 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: Midland International Air And Space Port, Yampa Valley Airport.