Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SEA → DEN

1,644 km avg 2h 3m 2 airlines

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
23:27 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
230° / 7 kt
Visibility
6 SM
Ceiling
OVC 3,300 ft
Temp / Dew
7°C / 6°C
Altimeter
29.77 inHg
Wx
-RA BR

Obs: 2026-04-15T05:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150553Z 23007KT 6SM -RA BR OVC033 07/06 A2977 RMK AO2 SLP088 P0015 60052 T00720061 10083 20072 55007

TAF KSEA 150520Z 1506/1612 18010G18KT 6SM -RA OVC020 FM150700 18010G20KT P6SM VCSH SCT025 OVC035 FM150900 15009KT P6SM BKN040 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 FM152300 23009KT P6SM -RA SCT025 BKN035 FM160200 03006KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 419 Departures
flight_land 471 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
00:27 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
210° / 6 kt
Visibility
10 SM
Ceiling
SCT 7,500 ft, BKN 9,500 ft, BKN 20,000 ft
Temp / Dew
9°C / -3°C
Altimeter
29.87 inHg

Obs: 2026-04-15T05:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150553Z 21006KT 10SM SCT075 BKN095 BKN200 09/M03 A2987 RMK AO2 WSHFT 0440 SLP074 60000 T00891033 10106 20050 58006

TAF KDEN 150528Z 1506/1612 21011KT P6SM SCT060 BKN090 FM150800 22010KT P6SM FEW090 SCT200 FM151500 25009KT P6SM FEW100 FM152000 30010KT P6SM FEW100 FM160300 21009KT P6SM SCT200

flight Live Traffic

flight_takeoff 176 Departures
flight_land 205 Arrivals
Flights tracked
14
Avg duration
2h 3m
Distance
1,644 km

Live traffic

SEA → DEN. Live aircraft currently filed on this route.

Airlines 2

Airline Flights shown
Southwest Airlines 2
Delta Air Lines 1

Other connections

More destinations from SEA

More origins to DEN

Recent flights last 14

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-13 SKW4026 A25CDC Apr 13, 21:25 UTCApr 13, 23:45 UTC2h 20m -
2026-04-13 SWA4195 AC2FA4 Apr 13, 21:30 UTCApr 13, 23:40 UTC2h 10m -
2026-04-13 ASA1413 AD5C30 Apr 13, 20:40 UTCApr 13, 22:50 UTC2h 10m -
2026-04-13 UAL1351 AA7E9A Apr 13, 20:20 UTCApr 13, 22:30 UTC2h 10m -
2026-04-13 DAL1358 A3A8C0 Apr 13, 15:59 UTCApr 13, 18:14 UTC2h 15m +16m
2026-04-13 SWA4194 AC53D5 Apr 13, 15:22 UTCApr 13, 17:36 UTC2h 14m +15m
2026-04-13 ASA682 A95FBE Apr 13, 14:33 UTCApr 13, 16:42 UTC2h 9m +10m
2026-04-13 SWA1310 AC5EB4 Apr 13, 13:05 UTCApr 13, 15:10 UTC2h 5m -
2026-04-13 SWA4173 AC0BFB Apr 13, 03:50 UTCApr 13, 04:15 UTC25m -
2026-04-13 UAL1218 A3C847 Apr 13, 02:21 UTCApr 13, 04:50 UTC2h 29m +6m
2026-04-13 SWA4173 AC0BFB Apr 13, 00:51 UTCApr 13, 03:35 UTC2h 44m +6m
2026-04-13 DAL1735 A8E262 Apr 13, 00:50 UTCApr 13, 01:50 UTC1h 0m -
2026-04-13 SWA4831 ABEF98 Apr 13, 00:32 UTCApr 13, 02:47 UTC2h 15m +8m
2026-04-12 SWA4194 AC16BB Apr 12, 18:27 UTCApr 12, 20:42 UTC2h 15m +8m

SEA → DEN frequently asked

How long is the flight from SEA to DEN?
Average flight time on the SEA–DEN route is 2h 3m, covering approximately 1,644 km (1,021 mi).
What is the distance from SEA to DEN?
The great-circle distance from SEA to DEN is approximately 1,644 km (1,021 miles).
Which airlines fly from SEA to DEN?
2 airlines operate this route in our records: Southwest Airlines, Delta Air Lines.
How many flights per week from SEA to DEN?
We've observed ~7 flights per day on this route across our tracking data (14 total flights recorded).
Can I track SEA–DEN flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.