Denver International to Roberts Fld/Redmond Municipal DEN → RDM
779 nautical miles (896 statute miles) northwest on a straight line, true course 295°, about 287° magnetic at the departure end (variation 8E). At 120 knots that is 6 h 26 min at the quickest height in today's winds (8,500 ft, a 1-knot tailwind), arriving about 12:30 am PDT (07:30 UTC), after sunset at the destination. 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: 1,435 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 from 18,000 ft to 36,000 ft. Over the first 589 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 369 nm of the route.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 709 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 route from 90 to 349 nm out.
- AIRMET TANGO 5W: strong surface winds (30 knots or more) (due to sustained surface winds greater than 30 knots). Over the route from 160 to 220 nm out.
- AIRMET ZULU 3C: moderate icing up to 22,000 ft. Over the route from 230 to 589 nm out.
- AIRMET SIERRA 4E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 349 to 419 nm out.
- AIRMET ZULU 2C: moderate icing up to 14,000 ft. Over the last 50 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 DEN.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
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 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 (DEN, RKS, SLC, PIH, BOI, RDM). 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 | 330° at 10 kt | +7 kt | 1 °C | 113 kt | 6 h 54 min | 12:58 am PDT (07:58 UTC) |
| 6,500 ft | 320° at 9 kt | +7 kt | 0 °C | 113 kt | 6 h 54 min | 12:58 am PDT (07:58 UTC) |
| 8,500 ft | 200° at 15 kt | −1 kt | 1 °C | 121 kt | 6 h 26 min | 12:30 am PDT (07:30 UTC) |
| 10,500 ft | 210° at 21 kt | +2 kt | -1 °C | 118 kt | 6 h 36 min | 12:40 am PDT (07:40 UTC) |
| 12,500 ft | 210° at 27 kt | +5 kt | -3 °C | 115 kt | 6 h 46 min | 12:50 am PDT (07:50 UTC) |
| 14,500 ft | 210° at 29 kt | +5 kt | -7 °C | 115 kt | 6 h 46 min | 12:50 am PDT (07:50 UTC) |
| 16,500 ft | 210° at 31 kt | +5 kt | -11 °C | 115 kt | 6 h 46 min | 12:50 am PDT (07:50 UTC) |
| 18,000 ft FL180 | 210° at 33 kt | +6 kt | -14 °C | 114 kt | 6 h 50 min | 12:54 am PDT (07:54 UTC) |
| 24,000 ft FL240 | 210° at 33 kt | +6 kt | -23 °C | 114 kt | 6 h 50 min | 12:54 am PDT (07:54 UTC) |
| 30,000 ft FL300 | 220° at 41 kt | +10 kt | -33 °C | 110 kt | 7 h 05 min | 1:09 am PDT (08:09 UTC) |
| 34,000 ft FL340 | 230° at 55 kt | +27 kt | -36 °C | 93 kt | 8 h 23 min | 2:27 am PDT (09:27 UTC) |
| 39,000 ft FL390 | 240° at 58 kt | +34 kt | -44 °C | 86 kt | 9 h 03 min | 3:07 am PDT (10:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| DEN | used from 0 nm out; 25 nm from the line | 190/31 16° | 210/32 7° | 240/41 -8° | 230/47 -21° | 240/56 -32° | 250/65 -37° | 250/61 -47° | ||
| RKS | used from 100 nm out; 101 nm from the line | 190/43 | 210/65 3° | 210/57 -9° | 210/56 -21° | 210/47 -33° | 230/63 -37° | 240/77 -46° | ||
| SLC | used from 300 nm out; 78 nm from the line | 280/8 | 210/39 5° | 210/52 -1° | 200/50 -11° | 200/56 -23° | 220/61 -28° | 230/73 -37° | 230/73 -45° | |
| PIH | used from 349 nm out; 41 nm from the line | 270/10 | 270/13 1° | 210/16 -2° | 200/56 -11° | 200/51 -23° | 200/68 -33° | 220/77 -37° | 230/73 -44° | |
| BOI | used from 499 nm out; 42 nm from the line | 330/14 4° | 230/5 -2° | 220/20 -7° | 210/37 -20° | 200/59 -26° | 200/67 -34° | 210/73 -35° | 220/62 -41° | |
| RDM | used from 649 nm out; 105 nm from the line | 010/15 -2° | 030/21 -8° | 020/26 -12° | 020/46 -22° | 010/72 -27° | 360/47 -34° | 340/31 -35° | 320/20 -40° |
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 |
|---|---|---|---|---|---|---|---|
| DEN Denver, CO | departure | no report just now | 5,433 ft | ||||
| BJC Denver, CO | 20 nm out, 6 nm southwest of the line, tower | no report just now | 5,673 ft | ||||
| SBS Steamboat Springs, CO | 110 nm out, 6 nm south of the line | no report just now | 6,882 ft | ||||
| RKS Rock Springs, WY | 230 nm out, 16 nm northeast of the line | no report just now | 6,764 ft | ||||
| EMM Kemmerer, WY | 290 nm out, 4 nm north of the line | no report just now | 7,288 ft | ||||
| MLD Malad City, ID | 369 nm out, 6 nm southwest of the line | no report just now | 4,503 ft | ||||
| BYI Burley, ID | 439 nm out, 7 nm southwest of the line | no report just now | 4,153 ft | ||||
| TWF Twin Falls, ID | 469 nm out, 20 nm south of the line, tower | no report just now | 4,153 ft | ||||
| BOI Boise, ID | 559 nm out, 18 nm north of the line, tower | no report just now | 2,871 ft | ||||
| BNO Burns, OR | 679 nm out, 14 nm south of the line | no report just now | 4,148 ft | ||||
| RDM Redmond, OR | destination | no report just now | 3,081 ft |
The highest airport on this list sits at 7,288 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At RDM when you get there the forecast at the estimated arrival, 12:30 am PDT (07:30 UTC)
RDM has no terminal forecast; use the nearest airport that does.
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 DEN 6:24 pm MDT (00:24 UTC), at RDM 6:25 pm PDT (01:25 UTC) (civil twilight ends 6:54 pm PDT (01:54 UTC)). At 120 knots the arrival at RDM is before sunrise there (7:15 am PDT (14:15 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: Denver International, Roberts Fld/Redmond Municipal.