Denver International to Friedman Memorial DEN → SUN
483 nautical miles (556 statute miles) northwest on a straight line, true course 300°, about 292° magnetic at the departure end (variation 8E). At 120 knots that is 3 h 45 min at the quickest height in today's winds (8,500 ft, a 9-knot tailwind), arriving about 4:50 am MDT (10:50 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: 1,258 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 EQUEBEC 1: turbulence, until 1:51 am MDT (07:51 UTC). Over the first 89 nm of the route.
as issued
WSUS05 KKCI 130351 SLCQ WS 130351 SIGMET QUEBEC 1 VALID UNTIL 130751 WY UT CO AZ FROM 20NE CYS TO 30S PUB TO 40NNW PGS TO 30SE ILC TO 20NE CYS OCNL SEV TURB BTN 080 AND FL240. DUE TO STG LOW LVL WNDS AND MTN WV ACT. RPTD BY A319 E170 AND BE20. CONDS CONTG BYD 0751Z. ....
- SIGMET C18C: thunderstorms (a convective SIGMET) up to 33,000 ft, moving from the southwest at 20 knots, until 2:55 am MDT (08:55 UTC). Over the route from 108 to 187 nm out.
as issued
WSUS32 KKCI 130655 MKCC WST 130655 CONVECTIVE SIGMET 18C VALID UNTIL 0855Z NE SD CO WY FROM 60NNW RAP-40ESE RAP-20SW CYS-40W CHE-30SE OCS-60NNW RAP AREA EMBD TS MOV FROM 24020KT. TOPS TO FL330.
- AIRMET TANGO 1W: moderate turbulence above 18,000 ft (due to mountain wave) from 34,000 ft to 45,000 ft. Over the first 237 nm of the route.
- AIRMET TANGO 2W: moderate turbulence below 18,000 ft (due to mountain wave) up to 25,000 ft. Over the first 227 nm of the route.
- AIRMET ZULU 1C: moderate icing up to 22,000 ft. Over the route from 30 to 454 nm out.
- AIRMET SIERRA 1E: mountains obscured by cloud (due to mountains obscured by clouds, precipitation, mist). Over the last 365 nm of the route.
- AIRMET SIERRA 9E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, precipitation, mist). Over the route from 256 to 345 nm out.
Turbulence SIGMET in force: turbulence, over the first 89 nm of the route; AIRMET in force: moderate turbulence (due to mountain wave) from 34,000 ft to 45,000 ft, over the first 237 nm of the route. No pilot has reported turbulence near the line in the last three hours. The government's turbulence forecast map ↗
Icing AIRMET in force: moderate icing up to 22,000 ft, over the route from 30 to 454 nm out. No pilot has reported icing near the line in the last three hours. The freezing level is about 11,000 ft (from the winds-aloft temperatures), so icing is possible in cloud above that. The government's icing forecast map ↗
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 02:00–09:00 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 3 forecast points nearest it (DEN, RKS, PIH). 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 | 180° at 18 kt | −9 kt | 11 °C | 129 kt | 3 h 45 min | 4:50 am MDT (10:50 UTC) |
| 10,500 ft | 190° at 21 kt | −7 kt | 1 °C | 127 kt | 3 h 48 min | 4:53 am MDT (10:53 UTC) |
| 12,500 ft | 200° at 24 kt | −4 kt | -2 °C | 124 kt | 3 h 54 min | 4:59 am MDT (10:59 UTC) |
| 14,500 ft | 200° at 30 kt | −3 kt | -7 °C | 123 kt | 3 h 56 min | 5:01 am MDT (11:01 UTC) |
| 16,500 ft | 210° at 35 kt | −1 kt | -11 °C | 121 kt | 4 h | 5:05 am MDT (11:05 UTC) |
| 18,000 ft FL180 | 210° at 39 kt | 0 | -14 °C | 120 kt | 4 h 02 min | 5:07 am MDT (11:07 UTC) |
| 24,000 ft FL240 | 200° at 51 kt | −7 kt | -28 °C | 127 kt | 3 h 48 min | 4:53 am MDT (10:53 UTC) |
| 30,000 ft FL300 | 210° at 74 kt | 0 | -35 °C | 120 kt | 4 h 02 min | 5:07 am MDT (11:07 UTC) |
| 34,000 ft FL340 | 220° at 75 kt | +11 kt | -38 °C | 109 kt | 4 h 26 min | 5:31 am MDT (11:31 UTC) |
| 39,000 ft FL390 | 220° at 70 kt | +16 kt | -43 °C | 104 kt | 4 h 39 min | 5:44 am MDT (11:44 UTC) |
Based on data from the 13th at 00:00 UTC; valid on the 13th 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 | 220/24 11° | 210/29 5° | 230/47 -11° | 230/78 -22° | 220/104 -28° | 220/104 -36° | 230/102 -48° | ||
| RKS | used from 99 nm out; 102 nm from the line | 180/39 | 210/45 -1° | 200/41 -13° | 200/38 -28° | 210/82 -36° | 220/95 -38° | 220/83 -42° | ||
| PIH | used from 296 nm out; 80 nm from the line | 020/14 | 080/11 0° | 100/13 -5° | 200/36 -17° | 180/60 -30° | 190/54 -38° | 200/40 -39° | 210/40 -42° |
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, 8 nm southwest of the line, tower | no report just now | 5,673 ft | ||||
| GNB Granby, CO | 59 nm out, 17 nm south of the line | no report just now | 8,207 ft | ||||
| SBS Steamboat Springs, CO | 108 nm out, 15 nm southwest of the line | no report just now | 6,882 ft | ||||
| DWX Dixon, WY | 148 nm out, 1 nm south of the line | no report just now | 6,548 ft | ||||
| RKS Rock Springs, WY | 227 nm out, 5 nm south of the line | no report just now | 6,764 ft | ||||
| AFO Afton, WY | 325 nm out, 19 nm north of the line | no report just now | 6,220 ft | ||||
| PIH Pocatello, ID | 404 nm out, 4 nm southeast of the line, tower | no report just now | 4,451 ft | ||||
| AOC Arco, ID | 444 nm out, 23 nm north of the line | no report just now | 5,334 ft | ||||
| SUN Hailey, ID | destination | no report just now | 5,319 ft |
The highest airport on this list sits at 8,207 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
The codes as issued, and in English, for every airport in the table
At SUN when you get there the forecast at the estimated arrival, 4:50 am MDT (10:50 UTC)
SUN 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.
Notices to air missions closures and things out of service at both ends; airspace, navigation aids and obstructions near the line
DEN: 54 notices in force, 2 starting within a week. runway 07/25 closed runway 16R/34L closed all of them, grouped →
- closed Taxiway CC between Gate C43 and Gate C57 closed until Wed 14 Oct, 5:00 am MDT (11:00 UTC) · DEN 10/254
as issued
!DEN 10/254 DEN TWY CC BTN GATE C43 AND GATE C57 CLSD 2610130508-2610141100
- closed Taxiway B, B2, B3, B7, B8, B9, B10, taxiway B4 between Deice PAD WA south Access and runway 07/25, taxiway G between taxiway AA and approach end runway 25 closed until Tue 13 Oct, 5:00 am MDT (11:00 UTC) · DEN 10/253
as issued
!DEN 10/253 DEN TWY B, B2, B3, B7, B8, B9, B10, TWY B4 BTN DEICE PAD WA SOUTH ACCESS AND RWY 07/25, TWY G BTN TWY AA AND APCH END RWY 25 CLSD 2610130445-2610131100
- closed Runway 07/25 closed until Tue 13 Oct, 5:00 am MDT (11:00 UTC) · DEN 10/252
as issued
!DEN 10/252 DEN RWY 07/25 CLSD 2610130444-2610131100
- closed Taxiway D, D2, D3, D5, D6, D8, D9, D11, D12, taxiway WA between Deice PAD WA and approach end runway 34L, taxiway WB between runway 16R/34L and taxiway F, taxiway WC between runway 16R/34L and runway 16L/34R, taxiway WD between runway 16R/34L and runway 16L/34R, taxiway WE between approach end runway 16R and runway 16L/34R closed until Wed 4 Nov, 4:00 pm MST (23:00 UTC) · DEN 09/836
as issued
!DEN 09/836 DEN TWY D, D2, D3, D5, D6, D8, D9, D11, D12, TWY WA BTN DEICE PAD WA AND APCH END RWY 34L, TWY WB BTN RWY 16R/34L AND TWY F, TWY WC BTN RWY 16R/34L AND RWY 16L/34R, TWY WD BTN RWY 16R/34L AND RWY 16L/34R, TWY WE BTN APCH END RWY 16R AND RWY 16L/34R CLSD 2609301400-2611042300
SUN: 1 notice in force. all of them, grouped →
Airports along the way: BJC runway 12R/30L closed
33 notices near the line, the first 30 (airspace and special activity within 25 nm, navigation aids within 25 nm, obstructions within 5 nm):
- Navigation aid TACAN out of service until Wed 14 Oct, 2:00 pm MDT (20:00 UTC), estimated · 0 nm along the route, 11 nm off the line · FQF 10/182
as issued
!DEN 10/182 FQF NAV TACAN U/S 2610082157-2610142000EST
- Obstruction tower lights (ASR 1033682) 39°54′N 104°54′W (8.5 nautical miles southeast EIK) 5533.8FT (358.9FT above ground level) out of service until Fri 13 Nov, 5:05 am MST (12:05 UTC) · 10 nm along the route, 3 nm off the line · EIK 09/800
as issued
!DEN 09/800 EIK OBST TOWER LGT (ASR 1033682) 395441.00N1045454.00W (8.5NM SE EIK) 5533.8FT (358.9FT AGL) U/S 2609291206-2611131205
- Obstruction tower lights (ASR 1254146) 40°05′N 104°54′W (8.6 nautical miles northeast EIK) 6248.7FT (1158.8FT above ground level) out of service until Sat 30 Jan, 10:26 pm MST (05:26 UTC) · 20 nm along the route, 8 nm off the line · EIK 10/057
as issued
!DEN 10/057 EIK OBST TOWER LGT (ASR 1254146) 400559.00N1045404.00W (8.6NM NE EIK) 6248.7FT (1158.8FT AGL) U/S 2610030526-2701310526
- Navigation aid ILS runway 30R glide path out of service until Thu 29 Oct, 2:00 pm MDT (20:00 UTC), estimated · 20 nm along the route, 8 nm off the line · BJC 09/088
as issued
!BJC 09/088 BJC NAV ILS RWY 30R GP U/S 2609281822-2610292000EST
- Obstruction tower lights (ASR 1034537) 40°05′N 104°54′W (8.5 nautical miles northeast EIK) 6259.8FT (1169.9FT above ground level) out of service until Thu 12 Nov, 5:27 am MST (12:27 UTC) · 20 nm along the route, 8 nm off the line · EIK 09/778
as issued
!DEN 09/778 EIK OBST TOWER LGT (ASR 1034537) 400547.30N1045405.90W (8.5NM NE EIK) 6259.8FT (1169.9FT AGL) U/S 2609281227-2611121227
- Navigation aid ILS runway 33 out of service until Fri 30 Oct, 5:55 pm MDT (23:55 UTC) · 30 nm along the route, 23 nm off the line · FNL 09/033
as issued
!FNL 09/033 FNL NAV ILS RWY 33 U/S 2609291656-2610302355
- Obstruction tower lights (ASR 1307901) 40°26′N 106°08′W (19.6 nautical miles south 33V) 9,058 ft (260 ft above ground level) out of service until Thu 19 Nov, 1:28 pm MST (20:28 UTC), estimated · 79 nm along the route, 4 nm off the line · 33V 10/101
as issued
!DEN 10/101 33V OBST TOWER LGT (ASR 1307901) 402620.00N1060834.10W (19.6NM S 33V) 9058FT (260FT AGL) U/S 2610051428-2611192028EST
- Navigation aid ILS runway 10 out of service until Fri 30 Oct, 2:00 pm MDT (20:00 UTC), estimated · 118 nm along the route, 25 nm off the line · HDN 10/007
as issued
!HDN 10/007 HDN NAV ILS RWY 10 U/S 2610060558-2610302000EST
- Obstruction tower lights (ASR 1241728) 42°38′N 111°36′W (1.4 nautical miles west U78) 6073.2FT (326.1FT above ground level) out of service until Mon 4 Jan, 4:59 pm MST (23:59 UTC) · 355 nm along the route, 2 nm off the line · U78 03/092
as issued
!BOI 03/092 U78 OBST TOWER LGT (ASR 1241728) 423838.60N1113644.10W (1.4NM W U78) 6073.2FT (326.1FT AGL) U/S 2603071059-2701042359
- Obstruction tower lights (ASN 2025-ANM-48-OE) 42°36′N 112°00′W (8.8 nautical miles southwest U51) 6,231 ft (63 ft above ground level) out of service until Sun 1 Nov, 4:59 pm MST (23:59 UTC) · 365 nm along the route, 9 nm off the line · U51 08/015
as issued
!BOI 08/015 U51 OBST TOWER LGT (ASN 2025-ANM-48-OE) 423646N1120008W (8.8NM SW U51) 6231FT (63FT AGL) U/S 2608021639-2611012359
- Obstruction tower lights (ASR 1226605) 42°57′N 112°30′W (5.3 nautical miles northeast PIH) 4715.9FT (255.9FT above ground level) out of service until Tue 29 Dec, 12:55 pm MST (19:55 UTC) · 395 nm along the route, 5 nm off the line · PIH 09/101
as issued
!PIH 09/101 PIH OBST TOWER LGT (ASR 1226605) 425746.70N1123001.90W (5.3NM NE PIH) 4715.9FT (255.9FT AGL) U/S 2609292028-2612291955
- Obstruction tower lights (ASR 1226622) 42°57′N 112°29′W (5.3 nautical miles northeast PIH) 4715.9FT (255.9FT above ground level) out of service until Tue 29 Dec, 4:59 pm MST (23:59 UTC) · 395 nm along the route, 5 nm off the line · PIH 09/100
as issued
!PIH 09/100 PIH OBST TOWER LGT (ASR 1226622) 425744.70N1122950.90W (5.3NM NE PIH) 4715.9FT (255.9FT AGL) U/S 2609292027-2612292359
- Navigation aid NDB beacon out of service until Fri 5 Feb, 2:11 pm MST (21:11 UTC), estimated · 473 nm along the route, 9 nm off the line · HLE 08/004
as issued
!SUN 08/004 HLE NAV NDB U/S 2608051156-2702052111EST
- Navigation aid DME out of service until further notice · 473 nm along the route, 9 nm off the line · HLE 10/023
as issued
!SUN 10/023 HLE NAV DME U/S 2510080420-PERM
- Navigation aid VORTAC not monitor until Fri 13 Nov, 1:00 pm MST (20:00 UTC), estimated · 0 nm along the route, 3 nm off the line · DVV 10/195
as issued
!DEN 10/195 DVV NAV VORTAC NOT MNT 2610090950-2611132000EST
- Navigation aid VORTAC not monitor until Mon 19 Oct, 2:00 pm MDT (20:00 UTC) · 0 nm along the route, 11 nm off the line · FQF 10/185
as issued
!DEN 10/185 FQF NAV VORTAC NOT MNT 2610090008-2610192000
- Obstruction RIG (ASN Unknown) 39°43′N 104°32′W (3.47 nautical miles south CFO) Unknown (116 ft above ground level) flagged and lighted until Mon 19 Oct, 5:30 pm MDT (23:30 UTC) · 0 nm along the route, 8 nm off the line · CFO 10/003
as issued
!CFO 10/003 CFO OBST RIG (ASN UNKNOWN) 394336N1043250W (3.47NM S CFO) UNKNOWN (116FT AGL) FLAGGED AND LGTD 2610081300-2610192330
- Obstruction RIG (ASN Unknown) 39°48′N 104°32′W (1.4 nautical miles north CFO) Unknown (104 ft above ground level) flagged and lighted until Fri 16 Oct, 5:30 pm MDT (23:30 UTC) · 0 nm along the route, 8 nm off the line · CFO 10/004
as issued
!CFO 10/004 CFO OBST RIG (ASN UNKNOWN) 394834N1043202W (1.4NM N CFO) UNKNOWN (104FT AGL) FLAGGED AND LGTD 2610071300-2610162330
- Navigation aid ILS runway 17 DME not monitor until Fri 11 Dec, 1:00 pm MST (20:00 UTC), estimated · 0 nm along the route, 9 nm off the line · CFO 09/001
as issued
!CFO 09/001 CFO NAV ILS RWY 17 DME NOT MNT 2609021750-2612112000EST
- Navigation aid ILS runway 35 DME not monitor until Fri 11 Dec, 1:00 pm MST (20:00 UTC), estimated · 0 nm along the route, 9 nm off the line · CFO 09/002
as issued
!CFO 09/002 CFO NAV ILS RWY 35 DME NOT MNT 2609021750-2612112000EST
- Navigation aid ILS runway 35R not monitor until Tue 15 Dec, 1:00 pm MST (20:00 UTC), estimated · 0 nm along the route, 19 nm off the line · APA 06/058
as issued
!APA 06/058 APA NAV ILS RWY 35R NOT MNT 2606260941-2612152000EST
- Airspace parachute jumping within an area defined as 1 nautical miles radius of BJC140011.5 the surface-11,000 ft daily 5:00 pm MDT to 9:00 pm MDT until Thu 15 Oct, 9:00 pm MDT (03:00 UTC) · Daily:2300-0300~DLY 5:00 pm MDT to 9:00 pm MDT · 20 nm along the route, 8 nm off the line · BJC 10/021
as issued
!BJC 10/021 BJC AIRSPACE PJE WI AN AREA DEFINED AS 1NM RADIUS OF BJC140011.5 SFC-11000FT DLY 2300-0300 2610052300-2610160300
- Airspace unmanned aircraft (drones) within an area defined as 2 nautical miles radius of 39°42′N 105°12′W (12.9 nautical miles southwest BJC) the surface-7,100 ft daily 8:00 am MDT to 3:00 pm MDT until Wed 21 Oct, 3:00 pm MDT (21:00 UTC) · Daily:1400-2100~DLY 8:00 am MDT to 3:00 pm MDT · 20 nm along the route, 8 nm off the line · BJC 07/050
as issued
!BJC 07/050 BJC AIRSPACE UAS WI AN AREA DEFINED AS 2NM RADIUS OF 394214N1051245W (12.9NM SW BJC) SFC-7100FT DLY 1400-2100 2607211400-2610212100
- Obstruction crane (ASN 2026-ANM-1460-OE) 39°58′N 105°01′W (2.2 nautical miles SSE EIK) 5,578 ft (140 ft above ground level) flagged and lighted until Mon 31 Jan 2028, 4:59 pm MST (23:59 UTC) · 20 nm along the route, 3 nm off the line · EIK 05/368
as issued
!DEN 05/368 EIK OBST CRANE (ASN 2026-ANM-1460-OE) 395830N1050159W (2.2NM SSE EIK) 5578FT (140FT AGL) FLAGGED AND LGTD 2605141733-2801312359
- Airspace SEE EIK 03/830 numerous unmanned aircraft (drones) until Tue 9 Feb, 4:59 pm MST (23:59 UTC) · 20 nm along the route, 8 nm off the line · BJC 03/102
as issued
!BJC 03/102 BJC AIRSPACE SEE EIK 03/830 NUMEROUS UAS 2603261837-2702092359
- Airspace numerous unmanned aircraft (drones) within an area defined as 0.5 nautical miles radius of 39°57′N 105°02′W (3.6 nautical miles south EIK) the surface-400 ft above ground level until Tue 9 Feb, 4:59 pm MST (23:59 UTC) · on the line, 20 nm along · EIK 03/830
as issued
!DEN 03/830 EIK AIRSPACE NUMEROUS UAS WI AN AREA DEFINED AS 0.5NM RADIUS OF 395739N1050213W (3.6NM S EIK) SFC-400FT AGL 2603261837-2702092359
- Airspace unmanned aircraft (drones) within an area defined as 2 nautical miles radius of 39°43′N 105°04′W (11.1 nautical miles SSE BJC) the surface-400 ft above ground level until Thu 31 Dec, 11:59 pm MST (06:59 UTC) · 20 nm along the route, 8 nm off the line · BJC 02/014
as issued
!BJC 02/014 BJC AIRSPACE UAS WI AN AREA DEFINED AS 2NM RADIUS OF 394331.60N1050455.10W (11.1NM SSE BJC) SFC-400FT AGL 2602161900-2701010659
- Airspace numerous unmanned aircraft (drones) within an area defined as.25 nautical miles radius of 40°06′N 105°17′W (4 nautical miles northwest BDU) the surface-699 ft above ground level until Thu 15 Oct, 11:00 pm MDT (05:00 UTC) · 30 nm along the route, 4 nm off the line · BDU 09/806
as issued
!DEN 09/806 BDU AIRSPACE NUMEROUS UAS WI AN AREA DEFINED AS .25NM RADIUS OF 400607N1051705W (4NM NW BDU) SFC-699FT AGL 2609291451-2610160500
- Airspace unmanned aircraft (drones) within an area defined as.3 nautical miles radius of 40°08′N 105°05′W (4.1 nautical miles southeast LMO) the surface-400 ft above ground level until Sat 27 Feb, 3:00 pm MST (22:00 UTC) · 30 nm along the route, 5 nm off the line · LMO 02/500
as issued
!DEN 02/500 LMO AIRSPACE UAS WI AN AREA DEFINED AS .3NM RADIUS OF 400841N1050530W (4.1NM SE LMO) SFC-400FT AGL 2602272200-2702272200
- Airspace parachute jumping within an area defined as 2 nautical miles radius of BDU the surface-15,000 ft until Sat 9 Jan, 4:59 pm MST (23:59 UTC) · 30 nm along the route, 4 nm off the line · BDU 01/078
as issued
!DEN 01/078 BDU AIRSPACE PJE WI AN AREA DEFINED AS 2NM RADIUS OF BDU SFC-15000FT 2601101700-2701092359
From the FAA's notice service (NOTAMs), the site's copy refreshed every few minutes; last checked 2 minutes ago. The FAA has so far issued eFlight its test feed, which misses some notices (checked against the FAA's own search on 12 October: about a third missing at Santa Barbara and Burbank, none at Atlanta or Las Vegas); the request for the full feed is with the FAA. Times are local to the field. This is for planning; the legal briefing comes from Flight Service or the FAA's own tools.
Daylight
Sunset at DEN 6:21 pm MDT (00:21 UTC), at SUN 6:55 pm MDT (00:55 UTC) (civil twilight ends 7:24 pm MDT (01:24 UTC)). At 120 knots the arrival at SUN is before sunrise there (7:48 am MDT (13:48 UTC)).
Each restriction opens the FAA's own page with the exact area, heights and times.
The wind over the route live wind map, from Windy.com · drag the time bar for the coming hours; the level menu changes the height
Colours show wind speed, the moving lines its direction, at the surface unless you pick a height. Map and forecast by Windy.com; a second opinion beside the government's winds-aloft table above.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads · the turbulence and icing forecasts: turbulence ↗ · icing ↗
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, Friedman Memorial.