Phoenix Sky Harbor International to City Of Colorado Springs Municipal PHX → COS
479 nautical miles (551 statute miles) northeast on a straight line, true course 046°, about 034° magnetic at the departure end (variation 12E). At 120 knots that is 2 h 26 min at the quickest height in today's winds (30,000 ft, a 77-knot tailwind), arriving about 10:05 pm MDT (04:05 UTC), after sunset at the destination. Right now PHX is VFR, wind from the west-northwest (290°) at 14 knots; COS is VFR, wind from the west-southwest (240°) at 14 knots, gusting to 25. 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: 2,025 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 4W: thunderstorms (a convective SIGMET) up to 28,000 ft, moving from the southwest at 20 knots, until 7:55 pm MST (02:55 UTC). Over the first 60 nm of the route.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 4W VALID UNTIL 0255Z AZ FROM 60NE TBC-30S INW-100ESE BZA-70SE EED-50NW TBC-60NE TBC DMSHG AREA EMBD TS MOV FROM 21020KT. TOPS TO FL280.
- SIGMET 2W: thunderstorms (a convective SIGMET) up to 36,000 ft, moving from the southwest at 40 knots, until 7:55 pm MST (02:55 UTC). Near the route, 160 nm along the route.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 2W VALID UNTIL 0255Z TX NM AZ FROM 50NNW SJN-60WNW CME-60E ELP-70SSW SSO-50SW TUS-50NNW SJN AREA SEV TS MOV FROM 23040KT. TOPS TO FL360. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS.
- SIGMET 1W: thunderstorms (a convective SIGMET) up to 34,000 ft, moving from the southwest at 40 knots, until 7:55 pm MST (02:55 UTC). Over the route from 200 to 439 nm out.
as issued
WSUS33 KKCI 120055 MKCW WST 120055 CONVECTIVE SIGMET 1W VALID UNTIL 0255Z CO NM WY AZ UT FROM 40NNW CHE-40WNW TBE-60WNW CME-40N SJN-40ESE MTU-40NNW CHE AREA SEV TS MOV FROM 23040KT. TOPS TO FL340. WIND GUSTS TO 60KT POSS.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the first 70 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 399 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 210 to 439 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 309 to 439 nm out.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the last 170 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 PHX.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- GLF4 at 43,000 ft, 41 nm northwest, 5:09 pm MST (00:09 UTC): moderate chop turbulence, remarks: ZDVWC-38. 319 nm along the route, 41 nm northwest of the line.
as filed, and in English
FMN UA /OV RSK360050/TM 0009/FL430/TP GLF4/TB MOD CHOP/RM ZDVWC-38
- Report
- a routine report filed through FMN
- Where
- 50 nm north (360°) of RSK
- Time
- 00:09 UTC
- Height
- at 43,000 ft
- Aircraft
- GLF4
- Turbulence
- moderate chop
- Remarks
- ZDVWC-38
- UAL2238 at 38,000 ft, 34 nm northwest, 4:44 pm MST (23:44 UTC): moderate turbulence, wind 244° at 64 knots. 379 nm along the route, 34 nm northwest of the line.
as filed, and in English
ARP UAL2238 3807N 10649W 2344 F380 244/064KT TB CONT MOD TURB IC
- Report
- a routine report filed through ARP
- GLF5 at 45,000 ft, 25 nm north, 3:44 pm MST (22:44 UTC): moderate turbulence, remarks: ZDVWC-46. At the destination end, 25 nm north of the line.
as filed, and in English
COS UA /OV COS350025/TM 2244/FL450/TP GLF5/TB MOD /RM ZDVWC-46
- Report
- a routine report filed through COS
- Where
- 25 nm north (350°) of COS
- Time
- 22:44 UTC
- Height
- at 45,000 ft
- Aircraft
- GLF5
- Turbulence
- moderate
- Remarks
- ZDVWC-46
- B738 at 17,000 ft, 26 nm northwest, 4:54 pm MST (23:54 UTC): light rime icing, 9 °C, remarks: during the descent. At the departure end, 26 nm northwest of the line.
as filed, and in English
PHX UA /OV PXR330030/TM 2354/FL170/TP B738/TA 09/IC LGT RIME/RM DURD
- Report
- a routine report filed through PHX
- Where
- 30 nm northwest (330°) of PXR
- Time
- 23:54 UTC
- Height
- at 17,000 ft
- Aircraft
- B738
- Temperature
- 9 °C
- Icing
- light rime
- Remarks
- during the descent
- A320 at 14,000 ft, 23 nm northwest, 5:39 pm MST (00:39 UTC): light to moderate turbulence, remarks: zab fdcs. 50 nm along the route, 23 nm northwest of the line.
as filed, and in English
PHX UA /OV PXR005050/TM 0039/FL140/TP A320/TB LGT-MOD/RM ZAB FDCS
- Report
- a routine report filed through PHX
- Where
- 50 nm north (005°) of PXR
- Time
- 00:39 UTC
- Height
- at 14,000 ft
- Aircraft
- A320
- Turbulence
- light to moderate
- Remarks
- zab fdcs
- G280 at 45,000 ft, 40 nm northwest, 4:44 pm MST (23:44 UTC): light to moderate turbulence, remarks: zab fdcs. 150 nm along the route, 40 nm northwest of the line.
as filed, and in English
INW UA /OV INW015040/TM 2344/FL450/TP G280/TB LGT-MOD/RM ZAB FDCS
- Report
- a routine report filed through INW
- Where
- 40 nm north (015°) of INW
- Time
- 23:44 UTC
- Height
- at 45,000 ft
- Aircraft
- G280
- Turbulence
- light to moderate
- Remarks
- zab fdcs
- E75L at 14,000 ft, 13 nm northwest, 6:28 pm MST (01:28 UTC): light to moderate turbulence from 19,000 ft to 25,000 ft, no icing, remarks: ZDVWC-36. 279 nm along the route, 13 nm northwest of the line.
as filed, and in English
FMN UA /OV RSK/TM 0128/FL140/TP E75L/TB LGT-MOD 250-190/IC NEG/RM ZDVWC-36
- Report
- a routine report filed through FMN
- Where
- over RSK
- Time
- 01:28 UTC
- Height
- at 14,000 ft
- Aircraft
- E75L
- Turbulence
- light to moderate from 25,000 ft to 19,000 ft
- Icing
- none
- Remarks
- ZDVWC-36
- BE9L at 20,000 ft, 20 nm northwest, 5:59 pm MST (00:59 UTC): light chop turbulence, remarks: instrument conditions ZDVWC-36. 309 nm along the route, 20 nm northwest of the line.
as filed, and in English
DRO UA /OV DRO/TM 0059/FL200/TP BE9L/TB LGT CHOP/RM IMC ZDVWC-36
- Report
- a routine report filed through DRO
- Where
- over DRO
- Time
- 00:59 UTC
- Height
- at 20,000 ft
- Aircraft
- BE9L
- Turbulence
- light chop
- Remarks
- instrument conditions ZDVWC-36
- PRM1 at 41,000 ft, 3 nm northeast, 4:38 pm MST (23:38 UTC): light to moderate clear-air turbulence, remarks: ZDVWC-46. 369 nm along the route, 3 nm northeast of the line.
as filed, and in English
ALS UA /OV ALS290035/TM 2338/FL410/TP PRM1/TB LGT-MOD CAT/RM ZDVWC-46
- Report
- a routine report filed through ALS
- Where
- 35 nm west (290°) of ALS
- Time
- 23:38 UTC
- Height
- at 41,000 ft
- Aircraft
- PRM1
- Turbulence
- light to moderate clear-air turbulence
- Remarks
- ZDVWC-46
- E145 at 7,400 ft, 33 nm southeast, 5:15 pm MST (00:15 UTC): remarks: reported below minimums visibility 1/2SM ZDVWC-41. 379 nm along the route, 33 nm southeast of the line.
as filed, and in English
ALS UA /OV ALS/TM 0015/FL074/TP E145/SK VASE UNKN/RM REPORTED BLO MINIMUMS VIS 1/2SM ZDVWC-41
- Report
- a routine report filed through ALS
- Where
- over ALS
- Time
- 00:15 UTC
- Height
- at 7,400 ft
- Aircraft
- E145
- Sky
- vase unknown
- Remarks
- reported below minimums visibility 1/2SM ZDVWC-41
- E145 at 7,400 ft, 27 nm southeast, 5:15 pm MST (00:15 UTC): remarks: base reported below minimums 1/2 miles visibility ZDVWC-41. 379 nm along the route, 27 nm southeast of the line.
as filed, and in English
ALS UA /OV KALS/TM 0015/FL074/TP E145/RM BASE REPORTED BELOW MINIMUMS 1/2 SM VIS ZDVWC-41
- Report
- a routine report filed through ALS
- Where
- over KALS
- Time
- 00:15 UTC
- Height
- at 7,400 ft
- Aircraft
- E145
- Remarks
- base reported below minimums 1/2 miles visibility ZDVWC-41
- BE9L at 20,000 ft, 3 nm southwest, 5:34 pm MST (00:34 UTC): light rime icing, -9 °C, remarks: ZDVWC-41. 399 nm along the route, 3 nm southwest of the line.
as filed, and in English
ALS UA /OV ALS330035/TM 0034/FL200/TP BE9L/TA M09/IC LGT RIME/RM ZDVWC-41
- Report
- a routine report filed through ALS
- Where
- 35 nm northwest (330°) of ALS
- Time
- 00:34 UTC
- Height
- at 20,000 ft
- Aircraft
- BE9L
- Temperature
- −9 °C
- Icing
- light rime
- Remarks
- ZDVWC-41
- CL35 at 43,000 ft, 14 nm southeast, 5:21 pm MST (00:21 UTC): remarks: mtw +/-300FT zdvwc. 429 nm along the route, 14 nm southeast of the line.
as filed, and in English
PUB UA /OV PUB250040/TM 0021/FL430/TP CL35/RM MTW +/-300FT ZDVWC
- Report
- a routine report filed through PUB
- Where
- 40 nm west (250°) of PUB
- Time
- 00:21 UTC
- Height
- at 43,000 ft
- Aircraft
- CL35
- Remarks
- mtw +/-300FT zdvwc
- B737 at 25,000 ft, 10 nm north, 5:29 pm MST (00:29 UTC): light rime icing, 0 °C, remarks: during the climb ZDVWC-29. At the destination end, 10 nm north of the line.
as filed, and in English
COS UA /OV BRK242015/TM 0029/FL250/TP B737/SK TOP280/TA 00/IC LGT RIME/RM DURC ZDVWC-29
- Report
- a routine report filed through COS
- Where
- 15 nm southwest (242°) of BRK
- Time
- 00:29 UTC
- Height
- at 25,000 ft
- Aircraft
- B737
- Sky
- TOP280
- Temperature
- 0 °C
- Icing
- light rime
- Remarks
- during the climb ZDVWC-29
4 more routine reports are on the map.
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 5 forecast points nearest it (PHX, PRC, FMN, ALS, PUB). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 7,500 ft | 210° at 25 kt | −24 kt | 12 °C | 144 kt | 3 h 20 min | 10:59 pm MDT (04:59 UTC) |
| 9,500 ft | 210° at 26 kt | −25 kt | 9 °C | 145 kt | 3 h 18 min | 10:57 pm MDT (04:57 UTC) |
| 11,500 ft | 210° at 32 kt | −31 kt | 5 °C | 151 kt | 3 h 10 min | 10:49 pm MDT (04:49 UTC) |
| 13,500 ft | 220° at 38 kt | −37 kt | 1 °C | 157 kt | 3 h 03 min | 10:42 pm MDT (04:42 UTC) |
| 15,500 ft | 220° at 44 kt | −43 kt | -4 °C | 163 kt | 2 h 56 min | 10:35 pm MDT (04:35 UTC) |
| 17,500 ft | 220° at 50 kt | −50 kt | -8 °C | 170 kt | 2 h 49 min | 10:28 pm MDT (04:28 UTC) |
| 18,000 ft FL180 | 220° at 52 kt | −51 kt | -9 °C | 171 kt | 2 h 48 min | 10:27 pm MDT (04:27 UTC) |
| 24,000 ft FL240 | 220° at 59 kt | −59 kt | -20 °C | 179 kt | 2 h 41 min | 10:20 pm MDT (04:20 UTC) |
| 30,000 ft FL300 | 230° at 77 kt | −77 kt | -29 °C | 197 kt | 2 h 26 min | 10:05 pm MDT (04:05 UTC) |
| 34,000 ft FL340 | 230° at 76 kt | −76 kt | -35 °C | 196 kt | 2 h 27 min | 10:06 pm MDT (04:06 UTC) |
| 39,000 ft FL390 | 230° at 64 kt | −63 kt | -46 °C | 183 kt | 2 h 37 min | 10:16 pm MDT (04:16 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| PHX | used from 0 nm out; 25 nm from the line | 210/19 | 210/20 14° | 200/20 6° | 210/40 1° | 220/58 -8° | 220/68 -20° | 220/82 -26° | 230/83 -34° | 230/69 -46° |
| PRC | used from 100 nm out; 110 nm from the line | 200/36 6° | 210/46 0° | 220/60 -10° | 220/75 -19° | 220/66 -26° | 230/70 -33° | 230/59 -45° | ||
| FMN | used from 150 nm out; 98 nm from the line | 220/25 13° | 220/28 4° | 210/51 -9° | 220/59 -21° | 230/78 -30° | 230/77 -36° | 230/66 -46° | ||
| ALS | used from 349 nm out; 28 nm from the line | 210/32 5° | 230/48 -8° | 230/49 -20° | 230/78 -30° | 240/74 -36° | 240/61 -47° | |||
| PUB | used from 449 nm out; 30 nm from the line | 210/24 16° | 210/28 8° | 230/43 -8° | 240/42 -21° | 240/77 -30° | 240/72 -36° | 250/51 -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 |
|---|---|---|---|---|---|---|---|
| PHX Phoenix, AZ | departure | VFR Sky: a few clouds at 4,000 feet, a few clouds at 7,000 feet, scattered clouds at 10,000 feet | from the west-northwest (290°) at 14 knots | 10+ mi | none | 1,134 ft | 5:51 pm MST (00:51 UTC) |
| PAN Payson, AZ | 60 nm out, 12 nm northwest of the line | VFR Sky: a few clouds at 8,500 feet | from the south-southwest (210°) at 12 knots, gusting to 18 | 10+ mi | none | 5,160 ft | 23:35 UTC |
| TYL Taylor, AZ | 110 nm out, 21 nm southeast of the line | reported, no category | from the southwest (220°) at 12 knots, gusting to 32 | 8 mi | none | 5,823 ft | 23:35 UTC |
| RQE Window Rock, AZ | 200 nm out, 5 nm south of the line | VFR Sky: a few clouds at 6,500 feet | from the south (190°) at 14 knots, gusting to 24 | 10+ mi | none | 6,742 ft | 00:53 UTC |
| FMN Farmington, NM | 269 nm out, 17 nm northwest of the line, tower | VFR | from the west (270°) at 9 knots | 10+ mi | none | 5,506 ft | 00:53 UTC |
| DRO Durango, CO | 309 nm out, 20 nm northwest of the line | VFR Sky: scattered clouds at 7,000 feet, a broken layer at 8,500 feet | from the southwest (220°) at 8 knots | 10+ mi | 8,500 ft | 6,689 ft | 00:53 UTC |
| RCV Del Norte, CO | 379 nm out, 2 nm west of the line | VFR Sky: a broken layer at 4,800 feet, a broken layer at 6,000 feet, overcast at 6,500 feet Weather: thunderstorms rain | calm | 10+ mi | 4,800 ft | 7,955 ft | 01:15 UTC |
| COS Colorado Springs, CO | destination | VFR Sky: a few clouds at 7,000 feet, a broken layer at 10,000 feet, a broken layer at 17,000 feet, a broken layer at 20,000 feet | from the west-southwest (240°) at 14 knots, gusting to 25 | 10+ mi | 10,000 ft | 6,187 ft | 6:54 pm MDT (00:54 UTC) |
The highest airport on this list sits at 7,955 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At COS when you get there the forecast at the estimated arrival, 10:05 pm MDT (04:05 UTC)
Wind from the south at 12 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 20,000 feet VFR
The whole forecast for COS
- From Sun 6:00 pm MDT (00:00 UTC): wind from the south-southwest at 20 knots, gusting to 32, visibility more than 6 miles, a few clouds at 10,000 feet, scattered clouds at 20,000 feet
- From Sun 9:00 pm MDT (03:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 20,000 feet
- From Mon 6:00 am MDT (12:00 UTC): wind from the north-northeast at 8 knots, visibility more than 6 miles, clear skies
- From Mon 11:00 am MDT (17:00 UTC): wind from the south at 15 knots, gusting to 25, visibility more than 6 miles, scattered clouds at 12,000 feet
The forecast for PHX, the departure
- From Sun 5:00 pm MST (00:00 UTC): wind from the west at 11 knots, gusting to 22, visibility more than 6 miles, showers nearby, scattered clouds at 6,000 feet, a broken layer at 7,000 feet
- From Sun 7:00 pm MST (02:00 UTC): wind from the west at 12 knots, visibility more than 6 miles, scattered clouds at 6,000 feet, a broken layer at 7,000 feet
- From Sun 10:00 pm MST (05:00 UTC): wind from the south-southeast at 11 knots, visibility more than 6 miles, a few clouds at 4,000 feet, scattered clouds at 7,000 feet
- From Mon 2:00 am MST (09:00 UTC): wind from the east-southeast at 10 knots, visibility more than 6 miles, a few clouds at 4,000 feet, scattered clouds at 7,000 feet
- From Mon 9:00 am MST (16:00 UTC): wind from the south at 11 knots, gusting to 20, visibility more than 6 miles, scattered clouds at 4,000 feet, a broken layer at 7,000 feet
- From Mon 1:00 pm MST (20:00 UTC): wind from the west-southwest at 14 knots, gusting to 22, visibility more than 6 miles, showers nearby, scattered clouds at 5,000 feet, a broken layer at 7,000 feet
- From Mon 7:00 pm MST (02:00 UTC): wind from the west-southwest at 9 knots, visibility more than 6 miles, showers nearby, scattered clouds at 5,000 feet, a broken layer at 7,000 feet
- From Mon 10:00 pm MST (05:00 UTC): wind from the east-southeast at 7 knots, visibility more than 6 miles, showers nearby, scattered clouds at 5,000 feet, a broken layer at 7,000 feet
Temporary flight restrictions on the line or within 25 nm of it
- 6/8770 COLORADO SPRINGS, CO, Saturday, October 10, 2026 through Monday, October 12, 2026 UTC 15 nm from the route, at the destination end · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 12 October · ZDV
Daylight
Sunset at PHX 5:58 pm MST (00:58 UTC), at COS 6:25 pm MDT (00:25 UTC) (civil twilight ends 6:51 pm MDT (00:51 UTC)). At 120 knots the arrival at COS is after sunset there (6:26 pm MDT (00:26 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: Phoenix Sky Harbor International, City Of Colorado Springs Municipal.