Durango-La Plata County to Flagstaff Pulliam Airport DRO → FLG
225 nautical miles (259 statute miles) southwest on a straight line, true course 239°, about 229° magnetic at the departure end (variation 10E). At 120 knots that is 2 h 07 min at the quickest height in today's winds (8,500 ft, a 14-knot headwind), arriving about 11:08 am MST (18:08 UTC). Right now DRO is VFR, wind from the northeast (050°) at 3 knots; FLG is marginal VFR, wind from the south-southwest (210°) at 16 knots, gusting to 29. 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: 1 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 TANGO 4W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 43,000 ft. Over the whole route.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 22,000 ft. Near the route, at the departure end.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the whole route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft (due to mountain wave) up to 12,000 ft. Over the last 186 nm of the route.
- AIRMET TANGO 4W: 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 59 nm of the route.
- 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 last 10 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 DRO.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- BE20 at 15,000 ft, 4 nm north, 8:45 am MDT (14:45 UTC): moderate turbulence, light icing, 0 °C, remarks: ice 150-125-ZDVWC-36. 10 nm along the route, 4 nm north of the line.
as filed, and in English
FMN UA /OV RSK008025/TM 1445/FL150/TP BE20/SK TOP 160 BASE 115/TA 00/TB OCNL MOD/IC LGT MX/RM ICE 150-125-ZDVWC-36
- Report
- a routine report filed through FMN
- Where
- 25 nm north (008°) of RSK
- Time
- 14:45 UTC
- Height
- at 15,000 ft
- Aircraft
- BE20
- Sky
- top 16,000 ft base 11,500 ft
- Temperature
- 0 °C
- Turbulence
- occasional moderate
- Icing
- light mixed
- Remarks
- ice 150-125-ZDVWC-36
- C414 at 14,000 ft, 28 nm southeast, 9:37 am MDT (15:37 UTC): light rime icing, -1 °C, remarks: zdvwc. At the departure end, 28 nm southeast of the line.
as filed, and in English
DRO UA /OV DRO138028/TM 1537/FL140/TP C414/TA M01/IC LGT RIME /RM -ZDVWC
- Report
- a routine report filed through DRO
- Where
- 28 nm southeast (138°) of DRO
- Time
- 15:37 UTC
- Height
- at 14,000 ft
- Aircraft
- C414
- Temperature
- −1 °C
- Icing
- light rime
- Remarks
- zdvwc
- BE20 at 15,000 ft, 10 nm east, 9:31 am MDT (15:31 UTC): light turbulence, no icing, -4 °C, remarks: zdvwc. At the departure end, 10 nm east of the line.
as filed, and in English
DRO UA /OV DRO091010/TM 1531/FL150/TP BE20/SK TOP 155 BASE 105/TA M04/TB LGT/IC NEG/RM -ZDVWC
- Report
- a routine report filed through DRO
- Where
- 10 nm east (091°) of DRO
- Time
- 15:31 UTC
- Height
- at 15,000 ft
- Aircraft
- BE20
- Sky
- top 15,500 ft base 10,500 ft
- Temperature
- −4 °C
- Turbulence
- light
- Icing
- none
- Remarks
- zdvwc
- C172 at 200 ft, 47 nm southwest, 9:28 am MDT (15:28 UTC): remarks: low-level wind shear loss of a 10-knot loss of airspeed KIAS short final runway 21L. At the destination end, 47 nm southwest of the line.
as filed, and in English
PRC UA /OV KPRC/TM 1528/FL002/TP C172/RM LLWS LOSS OF -10 KIAS SHORT FINAL RY21L
- Report
- a routine report filed through PRC
- Where
- over KPRC
- Time
- 15:28 UTC
- Height
- at 200 ft
- Aircraft
- C172
- Remarks
- low-level wind shear loss of a 10-knot loss of airspeed KIAS short final runway 21L
Winds aloft along the route, and the time en route the forecast for use 14:00–21:00 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 2 forecast points nearest it (FMN, PRC). 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 | 190° at 22 kt | +14 kt | 7 °C | 106 kt | 2 h 07 min | 11:08 am MST (18:08 UTC) |
| 10,500 ft | 200° at 27 kt | +21 kt | 3 °C | 99 kt | 2 h 16 min | 11:17 am MST (18:17 UTC) |
| 12,500 ft | 210° at 36 kt | +31 kt | -1 °C | 89 kt | 2 h 32 min | 11:33 am MST (18:33 UTC) |
| 14,500 ft | 210° at 45 kt | +41 kt | -4 °C | 79 kt | 2 h 51 min | 11:52 am MST (18:52 UTC) |
| 16,500 ft | 220° at 54 kt | +51 kt | -8 °C | 69 kt | 3 h 16 min | 12:17 pm MST (19:17 UTC) |
| 18,000 ft FL180 | 220° at 61 kt | +59 kt | -10 °C | 61 kt | 3 h 41 min | 12:42 pm MST (19:42 UTC) |
| 24,000 ft FL240 | 220° at 75 kt | +72 kt | -21 °C | 48 kt | 4 h 41 min | 1:42 pm MST (20:42 UTC) |
| 30,000 ft FL300 | 230° at 83 kt | +81 kt | -30 °C | 39 kt | 5 h 46 min | 2:47 pm MST (21:47 UTC) |
| 34,000 ft FL340 | 230° at 96 kt | +96 kt | -37 °C | 24 kt | 9 h 22 min | 6:23 pm MST (01:23 UTC) |
| 39,000 ft FL390 | 230° at 103 kt | +102 kt | -47 °C | 18 kt | — |
Based on data from the 12th at 12:00 UTC; valid on the 12th at 18:00 UTC for use 14:00 to 21:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| FMN | used from 0 nm out; 12 nm from the line | 170/14 8° | 210/28 0° | 230/57 -10° | 220/74 -21° | 230/82 -30° | 230/95 -37° | 230/102 -47° | ||
| PRC | used from 147 nm out; 101 nm from the line | 200/38 5° | 200/44 -1° | 210/72 -11° | 220/78 -20° | 220/85 -29° | 230/99 -36° | 230/105 -47° |
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 |
|---|---|---|---|---|---|---|---|
| DRO Durango, CO | departure | VFR Sky: a broken layer at 4,500 feet, a broken layer at 5,000 feet, overcast at 7,000 feet Weather: light rain | from the northeast (050°) at 3 knots | 10+ mi | 4,500 ft | 6,689 ft | 9:53 am MDT (15:53 UTC) |
| FMN Farmington, NM | 29 nm out, 10 nm south of the line, tower | VFR Sky: a broken layer at 4,500 feet, a broken layer at 5,500 feet, overcast at 7,000 feet | from the east (090°) at 3 knots | 10+ mi | 4,500 ft | 5,506 ft | 15:53 UTC |
| FLG Flagstaff, AZ | destination | marginal VFR Sky: a broken layer at 1,400 feet, a broken layer at 2,200 feet, overcast at 3,600 feet | from the south-southwest (210°) at 16 knots, gusting to 29 | 10+ mi | 1,400 ft | 7,014 ft | 8:57 am MST (15:57 UTC) |
The highest airport on this list sits at 7,014 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At FLG when you get there the forecast at the estimated arrival, 11:08 am MST (18:08 UTC)
Wind from the southwest at 20 knots, gusting to 32, visibility 6 miles, light rain showers, overcast at 1,500 feet marginal VFR
30% chance between Mon 11:00 am MST (18:00 UTC) and 4:00 pm MST (23:00 UTC): visibility 5 miles, light thunderstorms with rain, overcast at 1,000 feet (thunderheads) marginal VFR
The whole forecast for FLG
- From Mon 5:00 am MST (12:00 UTC): wind from the south-southwest at 15 knots, gusting to 25, visibility more than 6 miles, light rain showers, scattered clouds at 800 feet, overcast at 1,200 feet
- At times between Mon 5:00 am MST (12:00 UTC) and 8:00 am MST (15:00 UTC): visibility 4 miles, light rain, overcast at 800 feet
- From Mon 11:00 am MST (18:00 UTC): wind from the southwest at 20 knots, gusting to 32, visibility 6 miles, light rain showers, overcast at 1,500 feet
- 30% chance between Mon 11:00 am MST (18:00 UTC) and 4:00 pm MST (23:00 UTC): visibility 5 miles, light thunderstorms with rain, overcast at 1,000 feet (thunderheads)
- From Mon 7:00 pm MST (02:00 UTC): wind from the southwest at 12 knots, gusting to 25, visibility more than 6 miles, light rain showers, overcast at 2,500 feet
- From Mon 10:00 pm MST (05:00 UTC): wind from the southwest at 12 knots, gusting to 25, visibility more than 6 miles, light rain showers, overcast at 1,500 feet
The forecast for DRO, the departure
- From Mon 6:00 am MDT (12:00 UTC): wind from the south-southeast at 7 knots, visibility more than 6 miles, scattered clouds at 5,000 feet, scattered clouds at 7,000 feet
- At times between Mon 6:00 am MDT (12:00 UTC) and 10:00 am MDT (16:00 UTC): visibility 4 miles, light rain showers, a broken layer at 3,000 feet
- From Mon 10:00 am MDT (16:00 UTC): wind from the south at 5 knots, visibility more than 6 miles, a few clouds at 3,000 feet, scattered clouds at 5,000 feet
- From Mon 12:00 pm MDT (18:00 UTC): wind from the south at 10 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 2,500 feet, a broken layer at 4,500 feet
- From Mon 7:00 pm MDT (01:00 UTC): wind from the southwest at 5 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 10,000 feet
- 30% chance between Mon 11:00 pm MDT (05:00 UTC) and 1:00 am MDT (07:00 UTC): visibility 4 miles, light rain showers, a broken layer at 3,500 feet
- From Tue 1:00 am MDT (07:00 UTC): wind from the west-southwest at 9 knots, visibility more than 6 miles, scattered clouds at 3,500 feet, a broken layer at 4,000 feet
- 30% chance between Tue 1:00 am MDT (07:00 UTC) and 5:00 am MDT (11:00 UTC): visibility 4 miles, light rain showers, a broken layer at 3,500 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 DRO 6:37 pm MDT (00:37 UTC), at FLG 5:54 pm MST (00:54 UTC) (civil twilight ends 6:19 pm MST (01:19 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: Durango-La Plata County, Flagstaff Pulliam Airport.