Plan a flight · Mon 1:41 am PDT (08:41 UTC)

Roberts Fld/Redmond Municipal to City Of Colorado Springs Municipal RDM → COS

807 nautical miles (928 statute miles) east on a straight line, true course 108°, about 094° magnetic at the departure end (variation 14E). At 120 knots that is 5 h 41 min at the quickest height in today's winds (34,000 ft, a 22-knot tailwind), arriving about 8:22 am MDT (14:22 UTC). Right now RDM is VFR, wind calm; COS is VFR, wind from the south (170°) at 13 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 TANGO 1W: moderate turbulence above 18,000 ft from 18,000 ft to 39,000 ft. Over the first 279 nm of the route.
AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the route from 30 to 717 nm out.
AIRMET ZULU 2C: moderate icing up to 23,000 ft. Over the route from 259 to 697 nm out.
AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the last 388 nm of the route.
AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 42,000 ft. Over the last 309 nm of the route.
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 189 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 RDM.

Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first

A321 at 31,000 ft, 9 nm north, 11:41 pm PDT (06:41 UTC): moderate turbulence, remarks: mtw +/-15KT zdvwc. At the destination end, 9 nm north of the line.
as filed, and in English
```
COS UA /OV BRK/TM 0641/FL310/TP A321/TB MOD/RM MTW +/-15KT. ZDVWC
```
Report
a routine report filed through COS
Where
over BRK
Time
06:41 UTC
Height
at 31,000 ft
Aircraft
A321
Turbulence
moderate
Remarks
mtw +/-15KT zdvwc
B738 at 23,000 ft, 3 nm east, 11:23 pm PDT (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. 747 nm along the route, 3 nm east 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, 24 nm northeast, 11:19 pm PDT (06:19 UTC): light chop turbulence up to 26,000 ft, remarks: during the climb ZDVWC-06. 747 nm along the route, 24 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
CRJ2 at 22,000 ft, 4 nm south, 11:35 pm PDT (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. 757 nm along the route, 4 nm south 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
B38M at 22,000 ft, 5 nm west, 1:14 am PDT (08:14 UTC): no turbulence, remarks: zdvwc. 767 nm along the route, 5 nm west of the line.
as filed, and in English
```
DEN UA /OV DEN216059/TM 0814/FL220/TP B38M/TB NEG/RM ZDVWC
```
Report
a routine report filed through DEN
Where
59 nm southwest (216°) of DEN
Time
08:14 UTC
Height
at 22,000 ft
Aircraft
B38M
Turbulence
none
Remarks
zdvwc
B38M at 37,000 ft, 31 nm southwest, 12:42 am PDT (07:42 UTC): light chop turbulence, remarks: mtw +/-7KT zdvwc. At the destination end, 31 nm southwest of the line.
as filed, and in English
```
PUB UA /OV PUB280055/TM 0742/FL370/TP B38M/TB LGT CHOP/RM MTW +/-7KT. ZDVWC
```
Report
a routine report filed through PUB
Where
55 nm west (280°) of PUB
Time
07:42 UTC
Height
at 37,000 ft
Aircraft
B38M
Turbulence
light chop
Remarks
mtw +/-7KT zdvwc
A320 at 31,000 ft, 41 nm southwest, 11:58 pm PDT (06:58 UTC): light chop turbulence, remarks: mtw a 10-knot loss of airspeed 100FT zdvwc. At the destination end, 41 nm southwest of the line.
as filed, and in English
```
PUB UA /OV PUB260040/TM 0658/FL310/TP A320/TB LGT CHOP/RM MTW +/-10KT 100FT. ZDVWC
```
Report
a routine report filed through PUB
Where
40 nm west (260°) of PUB
Time
06:58 UTC
Height
at 31,000 ft
Aircraft
A320
Turbulence
light chop
Remarks
mtw a 10-knot loss of airspeed 100FT zdvwc
A21N at 33,000 ft, 9 nm north, 11:59 pm PDT (06:59 UTC): light chop turbulence, remarks: mtw a 10-knot loss of airspeed 100FT zdvwc. At the destination end, 9 nm north of the line.
as filed, and in English
```
COS UA /OV BRK/TM 0659/FL330/TP A21N/TB LGT CHOP/RM MTW +/-10KT 100FT. ZDVWC
```
Report
a routine report filed through COS
Where
over BRK
Time
06:59 UTC
Height
at 33,000 ft
Aircraft
A21N
Turbulence
light chop
Remarks
mtw a 10-knot loss of airspeed 100FT zdvwc

Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 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 8 forecast points nearest it (RDM, BOI, PIH, SLC, RKS, GJT, DEN, 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
5,500 ft	330° at 4 kt	−3 kt	0 °C	123 kt	6 h 34 min	9:15 am MDT (15:15 UTC)
7,500 ft	250° at 8 kt	−6 kt	2 °C	126 kt	6 h 24 min	9:05 am MDT (15:05 UTC)
9,500 ft	240° at 10 kt	−5 kt	0 °C	125 kt	6 h 27 min	9:08 am MDT (15:08 UTC)
11,500 ft	230° at 15 kt	−6 kt	-4 °C	126 kt	6 h 24 min	9:05 am MDT (15:05 UTC)
13,500 ft	220° at 21 kt	−6 kt	-7 °C	126 kt	6 h 24 min	9:05 am MDT (15:05 UTC)
15,500 ft	220° at 28 kt	−7 kt	-11 °C	127 kt	6 h 21 min	9:02 am MDT (15:02 UTC)
17,500 ft	220° at 34 kt	−8 kt	-14 °C	128 kt	6 h 18 min	8:59 am MDT (14:59 UTC)
18,000 ft FL180	220° at 35 kt	−8 kt	-15 °C	128 kt	6 h 18 min	8:59 am MDT (14:59 UTC)
24,000 ft FL240	220° at 39 kt	−10 kt	-25 °C	130 kt	6 h 12 min	8:53 am MDT (14:53 UTC)
30,000 ft FL300	230° at 46 kt	−17 kt	-32 °C	137 kt	5 h 53 min	8:34 am MDT (14:34 UTC)
34,000 ft FL340	230° at 51 kt	−22 kt	-36 °C	142 kt	5 h 41 min	8:22 am MDT (14:22 UTC)
39,000 ft FL390	230° at 48 kt	−18 kt	-43 °C	138 kt	5 h 51 min	8:32 am MDT (14:32 UTC)

Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 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	6,000	9,000	12,000	18,000	24,000	30,000	34,000	39,000
RDM	used from 0 nm out; 25 nm from the line	360/14 -2°	020/25 -8°	360/34 -13°	360/75 -16°	360/88 -25°	360/80 -39°	350/47 -42°	360/11 -43°
BOI	used from 100 nm out; 96 nm from the line	320/11 1°	280/8 -5°	220/14 -11°	200/60 -19°	190/66 -31°	210/46 -32°	220/50 -33°	220/43 -39°
PIH	used from 299 nm out; 79 nm from the line	070/8	150/19 1°	180/32 -4°	210/44 -17°	210/37 -28°	210/74 -31°	220/68 -35°	220/60 -43°
SLC	used from 398 nm out; 55 nm from the line	200/16	210/23 4°	220/34 -3°	210/40 -16°	220/66 -23°	220/64 -31°	220/57 -36°	220/50 -43°
RKS	used from 498 nm out; 62 nm from the line		250/9	230/21 -1°	210/43 -14°	220/59 -23°	220/55 -32°	220/53 -35°	220/48 -44°
GJT	used from 597 nm out; 69 nm from the line		220/26 6°	230/39 0°	220/55 -13°	230/60 -23°	230/78 -31°	230/80 -35°	230/74 -44°
DEN	used from 697 nm out; 78 nm from the line		270/24 11°	230/13 5°	230/48 -8°	230/46 -20°	230/63 -30°	240/78 -36°	240/78 -48°
PUB	used from 797 nm out; 36 nm from the line		260/45 11°	240/38 6°	230/47 -8°	230/51 -19°	240/74 -29°	240/82 -35°	250/72 -48°

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
RDM Redmond, OR	departure	VFR	calm	10+ mi	none	3,081 ft	12:56 am PDT (07:56 UTC)
BNO Burns, OR	100 nm out, 7 nm south of the line	VFR Sky: scattered clouds at 5,500 feet	from the north-northwest (340°) at 9 knots	10+ mi	none	4,148 ft	07:53 UTC
TWF Twin Falls, ID	309 nm out, 3 nm northeast of the line, tower	VFR Sky: overcast at 3,900 feet Weather: light rain	from the south-southwest (200°) at 12 knots	9 mi	3,900 ft	4,153 ft	07:53 UTC
BYI Burley, ID	339 nm out, 18 nm north of the line	marginal VFR Sky: scattered clouds at 800 feet, a broken layer at 2,800 feet, overcast at 4,500 feet Weather: light rain	from the west-southwest (240°) at 9 knots	10+ mi	2,800 ft	4,153 ft	08:33 UTC
OGD Ogden, UT	438 nm out, 24 nm south of the line, tower	VFR Sky: overcast at 6,000 feet Weather: light rain	from the southeast (130°) at 3 knots	10+ mi	6,000 ft	4,472 ft	07:53 UTC
FBR Fort Bridger, WY	498 nm out, 18 nm northeast of the line	VFR Sky: a broken layer at 12,000 feet	from the west-northwest (300°) at 3 knots	10+ mi	12,000 ft	7,038 ft	08:35 UTC
EEO Meeker, CO	637 nm out, 6 nm south of the line	VFR Sky: a few clouds at 7,000 feet, scattered clouds at 9,500 feet, a broken layer at 11,000 feet	variable at 5 knots	10+ mi	11,000 ft	6,415 ft	07:53 UTC
EGE Eagle, CO	687 nm out, 7 nm south of the line, tower	VFR Sky: a few clouds at 6,500 feet, a broken layer at 8,000 feet, overcast at 11,000 feet	from the south-southwest (200°) at 3 knots	10+ mi	8,000 ft	6,547 ft	07:56 UTC
LXV Leadville, CO	727 nm out, 14 nm south of the line	VFR Sky: a few clouds at 6,000 feet	from the south (190°) at 13 knots, gusting to 25	10+ mi	none	9,933 ft	07:53 UTC
COS Colorado Springs, CO	destination	VFR Sky: a few clouds at 20,000 feet	from the south (170°) at 13 knots	10+ mi	none	6,187 ft	1:54 am MDT (07:54 UTC)

The highest airport on this list sits at 9,933 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, 8:22 am MDT (14:22 UTC)

Wind from the north-northeast at 8 knots, visibility more than 6 miles, clear skies VFR

The whole forecast for COS

From Mon 12:00 am MDT (06:00 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
From Mon 1:00 pm MDT (19:00 UTC): wind from the south-southwest at 20 knots, gusting to 30, visibility more than 6 miles, scattered clouds at 12,000 feet
From Mon 7:00 pm MDT (01:00 UTC): wind from the south-southwest at 12 knots, visibility more than 6 miles, clear skies

The forecast for RDM, the departure

From Sun 11:00 pm PDT (06:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
From Mon 12:00 pm PDT (19:00 UTC): wind from the north at 10 knots, visibility more than 6 miles, clear skies

Temporary flight restrictions on the line or within 25 nm of it

6/8784 LAKE GEORGE, CO, Sunday, October 11, 2026 through Tuesday, October 13, 2026 UTC 6 nm from the route, at the destination end · a hazard on the ground (fire-fighting, a chemical spill, rescue work) · until 13 October · ZDV

Daylight

Sunset at RDM 6:24 pm PDT (01:24 UTC), at COS 6:23 pm MDT (00:23 UTC) (civil twilight ends 6:50 pm MDT (00:50 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

Radar now, the Pacific Northwest · loop National Weather Service

Radar now, the southern Rockies · loop National Weather Service

Radar now, the northern Rockies · loop National Weather Service

Radar, the whole country · loop National Weather Service

Surface analysis now Weather Prediction Center

Forecast chart, 12 hours ahead Weather Prediction Center

Forecast chart, 24 hours ahead Weather Prediction Center

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: Roberts Fld/Redmond Municipal, City Of Colorado Springs Municipal.