Denver International to Dickinson/Theodore Roosevelt Regional DEN → DIK
424 nautical miles (488 statute miles) north on a straight line, true course 010°, about 002° magnetic at the departure end (variation 8E). At 120 knots that is 2 h 45 min at the quickest height in today's winds (11,500 ft, a 34-knot tailwind), arriving about 12:12 am MDT (06:12 UTC), after sunset at the destination. Right now DEN is VFR, wind from the south-southwest (200°) at 16 knots; DIK is low IFR, wind from the northeast (050°) at 16 knots, gusting to 23. 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: 1,356 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 2C: thunderstorms (a convective SIGMET) up to 31,000 ft, moving from the southwest at 40 knots, until 10:55 pm MDT (04:55 UTC). Near the route, 138 nm along the route.
as issued
WSUS32 KKCI 120255 MKCC WST 120255 CONVECTIVE SIGMET 2C VALID UNTIL 0455Z NE CO WY FROM 40SE CZI-30WNW BFF-30SSE LAR-70NW LAR-40SE CZI AREA TS MOV FROM 22040KT. TOPS TO FL310.
- SIGMET 1C: thunderstorms (a convective SIGMET) up to 30,000 ft, moving from the southwest at 40 knots, until 10:55 pm MDT (04:55 UTC). Over the route from 326 to 385 nm out.
as issued
WSUS32 KKCI 120255 MKCC WST 120255 CONVECTIVE SIGMET 1C VALID UNTIL 0455Z SD ND MT WY FROM 30WSW DIK-50NW DPR-60WNW RAP-50ENE SHR-30WSW DIK AREA TS MOV FROM 22040KT. TOPS TO FL300.
- AIRMET TANGO 4W: moderate turbulence above 18,000 ft from 18,000 ft to 36,000 ft. Over the first 267 nm of the route.
- AIRMET TANGO 4W: moderate turbulence below 18,000 ft up to 18,000 ft. Over the first 148 nm of the route.
- 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 last 168 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
- B738 at 23,000 ft, 28 nm west, 8:34 pm MDT (02:34 UTC): moderate turbulence, remarks: during the climb ZDVWC-05. At the departure end, 28 nm west of the line.
as filed, and in English
DEN UA /OV DVV270030/TM 0234/FL230/TP B738/TB MOD /RM DURC ZDVWC-05
- Report
- a routine report filed through DEN
- Where
- 30 nm west (270°) of DVV
- Time
- 02:34 UTC
- Height
- at 23,000 ft
- Aircraft
- B738
- Turbulence
- moderate
- Remarks
- during the climb ZDVWC-05
- GLF4 at 25,000 ft, 41 nm southwest, 8:05 pm MDT (02:05 UTC): moderate turbulence, remarks: during the climb ZDVWC-05. At the departure end, 41 nm southwest of the line.
as filed, and in English
DEN UA /OV FQF250040/TM 0205/FL250/TP GLF4/TB MOD /RM DURC ZDVWC-05
- Report
- a routine report filed through DEN
- Where
- 40 nm west (250°) of FQF
- Time
- 02:05 UTC
- Height
- at 25,000 ft
- Aircraft
- GLF4
- Turbulence
- moderate
- Remarks
- during the climb ZDVWC-05
- BCS1 at 24,000 ft, 28 nm west, 7:30 pm MDT (01:30 UTC): moderate turbulence from 22,000 ft to 24,000 ft, remarks: during the climb ZDVWC-05. At the departure end, 28 nm west of the line.
as filed, and in English
DEN UA /OV DVV270030/TM 0130/FL240/TP BCS1/TB MOD 220-240/RM DURC ZDVWC-05
- Report
- a routine report filed through DEN
- Where
- 30 nm west (270°) of DVV
- Time
- 01:30 UTC
- Height
- at 24,000 ft
- Aircraft
- BCS1
- Turbulence
- moderate from 22,000 ft to 24,000 ft
- Remarks
- during the climb ZDVWC-05
- A320 descending, 3 nm south, 9:19 pm MDT (03:19 UTC): no turbulence up to 10,000 ft. At the departure end, 3 nm south of the line.
as filed, and in English
DEN UA /OV DEN/TM 0319/FLDURD/TP A320/TB NEG BLO 100
- Report
- a routine report filed through DEN
- Where
- over DEN
- Time
- 03:19 UTC
- Height
- during the descent
- Aircraft
- A320
- Turbulence
- no below 10,000 ft
- B737 descending, 3 nm south, 8:29 pm MDT (02:29 UTC): no turbulence up to 10,000 ft. At the departure end, 3 nm south of the line.
as filed, and in English
DEN UA /OV DEN/TM 0229/FLDURD/TP B737/TB NEG BLO 100
- Report
- a routine report filed through DEN
- Where
- over DEN
- Time
- 02:29 UTC
- Height
- during the descent
- Aircraft
- B737
- Turbulence
- no below 10,000 ft
- E55P at 38,000 ft, 48 nm south, 7:23 pm MDT (01:23 UTC): light chop turbulence, remarks: ZDVWC-05. At the departure end, 48 nm south of the line.
as filed, and in English
DEN UA /OV FQF200040/TM 0123/FL380/TP E55P/TB LGT CHOP/RM ZDVWC-05
- Report
- a routine report filed through DEN
- Where
- 40 nm south (200°) of FQF
- Time
- 01:23 UTC
- Height
- at 38,000 ft
- Aircraft
- E55P
- Turbulence
- light chop
- Remarks
- ZDVWC-05
- B737 descending, 3 nm south, 7:23 pm MDT (01:23 UTC): no turbulence up to 10,000 ft. At the departure end, 3 nm south of the line.
as filed, and in English
DEN UA /OV DEN/TM 0123/FLDURD/TP B737/TB NEG BLO 100
- Report
- a routine report filed through DEN
- Where
- over DEN
- Time
- 01:23 UTC
- Height
- during the descent
- Aircraft
- B737
- Turbulence
- no below 10,000 ft
- GLF6 at 40,000 ft, 44 nm south, 6:48 pm MDT (00:48 UTC): light to moderate chop turbulence, remarks: ZDVWC-46. At the departure end, 44 nm south of the line.
as filed, and in English
COS UA /OV COS340020/TM 0048/FL400/TP GLF6/TB LGT-MOD CHOP/RM ZDVWC-46
- Report
- a routine report filed through COS
- Where
- 20 nm north (340°) of COS
- Time
- 00:48 UTC
- Height
- at 40,000 ft
- Aircraft
- GLF6
- Turbulence
- light to moderate chop
- Remarks
- ZDVWC-46
- BE20 at 15,000 ft, 35 nm west, 7:56 pm MDT (01:56 UTC): -5 °C, remarks: clear out at at 22,000 ft ZDVWC-31. 257 nm along the route, 35 nm west of the line.
as filed, and in English
CUT UA /OV ECS340020/TM 0156/FL150/TP BE20/TA M05/IC T RIME 150-180/RM CLR OUT AT 220 ZDVWC-31
- Report
- a routine report filed through CUT
- Where
- 20 nm north (340°) of ECS
- Time
- 01:56 UTC
- Height
- at 15,000 ft
- Aircraft
- BE20
- Temperature
- −5 °C
- Icing
- T rime from 15,000 ft to 18,000 ft
- Remarks
- clear out at at 22,000 ft ZDVWC-31
- B789 at 35,000 ft, 33 nm northeast, 7:57 pm MDT (01:57 UTC): light turbulence. At the destination end, 33 nm northeast of the line.
as filed, and in English
DIK UA /OV DIK040030/TM 0157/FL350/TP B789/TB CONS LGT/ OCNL MOD CHOP/ NEG 370
- Report
- a routine report filed through DIK
- Where
- 30 nm northeast (040°) of DIK
- Time
- 01:57 UTC
- Height
- at 35,000 ft
- Aircraft
- B789
- Turbulence
- continuous light occasional moderate chop no at 37,000 ft
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 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 4 forecast points nearest it (DEN, BFF, RAP, DIK). 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 | 170° at 25 kt | −24 kt | 10 °C | 144 kt | 2 h 57 min | 12:24 am MDT (06:24 UTC) |
| 7,500 ft | 200° at 27 kt | −27 kt | 11 °C | 147 kt | 2 h 53 min | 12:20 am MDT (06:20 UTC) |
| 9,500 ft | 210° at 34 kt | −32 kt | 12 °C | 152 kt | 2 h 47 min | 12:14 am MDT (06:14 UTC) |
| 11,500 ft | 220° at 37 kt | −34 kt | 6 °C | 154 kt | 2 h 45 min | 12:12 am MDT (06:12 UTC) |
| 13,500 ft | 220° at 37 kt | −33 kt | 2 °C | 153 kt | 2 h 46 min | 12:13 am MDT (06:13 UTC) |
| 15,500 ft | 220° at 37 kt | −31 kt | -3 °C | 151 kt | 2 h 48 min | 12:15 am MDT (06:15 UTC) |
| 17,500 ft | 230° at 36 kt | −30 kt | -8 °C | 150 kt | 2 h 50 min | 12:17 am MDT (06:17 UTC) |
| 18,000 ft FL180 | 230° at 36 kt | −30 kt | -9 °C | 150 kt | 2 h 50 min | 12:17 am MDT (06:17 UTC) |
| 24,000 ft FL240 | 230° at 41 kt | −34 kt | -21 °C | 154 kt | 2 h 45 min | 12:12 am MDT (06:12 UTC) |
| 30,000 ft FL300 | 230° at 40 kt | −32 kt | -34 °C | 152 kt | 2 h 47 min | 12:14 am MDT (06:14 UTC) |
| 34,000 ft FL340 | 240° at 50 kt | −30 kt | -38 °C | 150 kt | 2 h 50 min | 12:17 am MDT (06:17 UTC) |
| 39,000 ft FL390 | 250° at 57 kt | −30 kt | -46 °C | 150 kt | 2 h 50 min | 12:17 am MDT (06:17 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| DEN | used from 0 nm out; 25 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° | ||
| BFF | used from 49 nm out; 59 nm from the line | 180/28 | 220/33 15° | 210/31 7° | 230/32 -9° | 220/41 -21° | 220/40 -33° | 240/47 -36° | 250/54 -46° | |
| RAP | used from 197 nm out; 45 nm from the line | 180/23 12° | 200/38 13° | 210/38 6° | 220/28 -10° | 230/34 -21° | 230/37 -36° | 250/52 -38° | 250/59 -46° | |
| DIK | used from 346 nm out; 54 nm from the line | 150/24 7° | 200/38 6° | 220/53 0° | 230/51 -9° | 230/49 -21° | 240/37 -37° | 240/47 -44° | 250/65 -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 |
|---|---|---|---|---|---|---|---|
| DEN Denver, CO | departure | VFR Sky: a few clouds at 14,000 feet, a broken layer at 22,000 feet | from the south-southwest (200°) at 16 knots | 10+ mi | 22,000 ft | 5,433 ft | 8:53 pm MDT (02:53 UTC) |
| FNL Fort Collins/Loveland, CO | 30 nm out, 22 nm west of the line, tower | VFR | from the northeast (050°) at 5 knots | 10+ mi | none | 5,020 ft | 02:56 UTC |
| CYS Cheyenne, WY | 79 nm out, 21 nm west of the line, tower | VFR | from the east (090°) at 6 knots | 10+ mi | none | 6,159 ft | 02:53 UTC |
| TOR Torrington, WY | 138 nm out, 4 nm southwest of the line | VFR | from the east (080°) at 12 knots | 10+ mi | none | 4,206 ft | 02:53 UTC |
| LSK Lusk, WY | 178 nm out, 20 nm west of the line | no report just now | 4,966 ft | ||||
| CUT Custer, SD | 237 nm out, 3 nm east of the line | VFR | from the north-northeast (020°) at 4 knots | 9 mi | none | 5,619 ft | 02:53 UTC |
| RAP Rapid City, SD | 257 nm out, 23 nm east of the line, tower | low IFR Sky: overcast at 300 feet Weather: mist | from the east-southeast (110°) at 4 knots | 1.75 mi | 300 ft | 3,203 ft | 03:03 UTC |
| HEI Hettinger, ND | 375 nm out, 16 nm east of the line | IFR Sky: overcast at 600 feet Weather: mist | from the east-northeast (070°) at 11 knots | 2.5 mi | 600 ft | 2,705 ft | 03:02 UTC |
| BWW Bowman, ND | 385 nm out, 13 nm west of the line | low IFR Sky: overcast at 400 feet Weather: light rain | from the east (080°) at 16 knots | 3 mi | 400 ft | 2,965 ft | 03:15 UTC |
| DIK Dickinson, ND | destination | low IFR Sky: overcast at 400 feet Weather: rain, mist | from the northeast (050°) at 16 knots, gusting to 23 | 5 mi | 400 ft | 2,592 ft | 8:56 pm MDT (02:56 UTC) |
The highest airport on this list sits at 6,159 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At DIK when you get there the forecast at the estimated arrival, 12:12 am MDT (06:12 UTC)
Wind from the east-northeast at 11 knots, visibility 6 miles, light rain, mist, overcast at 600 feet IFR
The whole forecast for DIK
- From Sun 6:00 pm MDT (00:00 UTC): wind from the northeast at 12 knots, gusting to 20, visibility more than 6 miles, overcast at 600 feet
- From Sun 8:00 pm MDT (02:00 UTC): wind from the east-northeast at 11 knots, visibility 6 miles, light rain, mist, overcast at 600 feet
- From Mon 1:00 am MDT (07:00 UTC): wind from the east-northeast at 10 knots, visibility 4 miles, light rain, mist, overcast at 400 feet
- From Mon 10:00 am MDT (16:00 UTC): wind from the north at 8 knots, visibility more than 6 miles, overcast at 700 feet
- 30% chance between Mon 10:00 am MDT (16:00 UTC) and 1:00 pm MDT (19:00 UTC): visibility 5 miles, light rain, mist, overcast at 400 feet
- From Mon 1:00 pm MDT (19:00 UTC): wind from the northwest at 9 knots, visibility more than 6 miles, overcast at 600 feet
The forecast for DEN, the departure
- From Sun 9:00 pm MDT (03:00 UTC): wind from the south at 14 knots, gusting to 23, visibility more than 6 miles, a few clouds at 14,000 feet, a broken layer at 22,000 feet
- At times between Sun 9:00 pm MDT (03:00 UTC) and 12:00 am MDT (06:00 UTC): wind from the south-southwest at 25 knots, gusting to 37
- From Mon 1:00 am MDT (07:00 UTC): wind from the south at 11 knots, visibility more than 6 miles, a few clouds at 22,000 feet
- From Mon 9:00 am MDT (15:00 UTC): wind from the southwest at 14 knots, gusting to 21, visibility more than 6 miles, clear skies
- From Mon 4:00 pm MDT (22:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, clear skies
- From Mon 7:00 pm MDT (01:00 UTC): wind from the northeast at 8 knots, visibility more than 6 miles, clear skies
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 DIK 6:10 pm MDT (00:10 UTC) (civil twilight ends 6:40 pm MDT (00:40 UTC)). At 120 knots the arrival at DIK is before sunrise there (7:04 am MDT (13:04 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, Dickinson/Theodore Roosevelt Regional.