Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SEA → DEN

1,650 km avg 1h 56m 6 airlines

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
13:39 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
200° / 7 kt
Visibility
10 SM
Ceiling
SCT 3,300 ft, BKN 5,500 ft
Temp / Dew
18°C / 9°C
Altimeter
30.06 inHg

Obs: 2026-08-29T19:53:00.000Z

Raw METAR / TAF 
METAR KSEA 291953Z 20007KT 10SM SCT033 BKN055 18/09 A3006 RMK AO2 SLP185 T01830089 $

TAF KSEA 291720Z 2918/3024 23007KT P6SM VCSH FEW006 BKN025 FM292000 23008KT P6SM VCSH SCT025 BKN040 FM300000 27008KT P6SM SCT050 BKN100 FM300600 17005KT P6SM SCT025 BKN050 FM301500 21006KT P6SM BKN025 OVC035

flight Live Traffic

flight_takeoff 270 Departures
flight_land 212 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
14:39 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
220° / 8 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 14,000 ft, BKN 22,000 ft
Temp / Dew
32°C / 6°C
Altimeter
30.06 inHg

Obs: 2026-08-29T19:53:00.000Z

Raw METAR / TAF 
METAR KDEN 291953Z 22008KT 10SM FEW100 SCT140 BKN220 32/06 A3006 RMK AO2 SLP085 T03220056

TAF KDEN 291739Z 2918/3024 23008KT P6SM FEW090 SCT140 BKN220 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 04012KT P6SM SCT100 BKN150 PROB30 3000/3002 -SHRA BKN100 FM300200 01010KT P6SM SCT100 BKN200 TEMPO 3002/3004 01020G35KT -SHRA BKN080 FM300700 19009KT P6SM FEW100 BKN200 FM301600 26008KT P6SM FEW090 BKN200 FM302000 34010KT P6SM SCT100 BKN150 PROB30 3020/3024 VRB20G35KT -TSRA BKN080CB

flight Live Traffic

flight_takeoff 362 Departures
flight_land 320 Arrivals
Flights tracked
1,439 showing last 50
Avg duration
1h 56m
Distance
1,650 km

Live traffic

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

Airlines 6

Airline Flights shown
United Airlines 14
Alaska Airlines 12
Frontier Airlines 10
Delta Air Lines 5
Southwest Airlines 5
Air Transport International 4

Recent flights last 50

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-26 FFT3406 A52B19 Jul 26, 19:50 UTCJul 26, 22:15 UTC2h 25m -
2026-07-26 UAL1630 A12AC0 Jul 26, 17:25 UTCJul 26, 19:20 UTC1h 55m -
2026-07-26 UAL1630 A12AC0 Jul 26, 17:22 UTCJul 26, 20:13 UTC2h 51m -2m
2026-07-26 UAL740 A9DC5E Jul 26, 14:50 UTCJul 26, 18:30 UTC3h 40m -
2026-07-26 ASA682 A2D1BC Jul 26, 14:55 UTCJul 26, 16:25 UTC1h 30m -
2026-07-26 ASA620 A2B1AB Jul 26, 13:10 UTCJul 26, 14:40 UTC1h 30m -
2026-07-26 UAL740 A2B153 Jul 26, 11:30 UTCJul 26, 13:05 UTC1h 35m -
2026-07-26 UAL3873 AA5690 Jul 26, 04:10 UTCJul 26, 05:05 UTC55m -
2026-07-26 FFT1176 A84200 Jul 26, 02:30 UTCJul 26, 04:35 UTC2h 5m -
2026-07-26 DAL1735 A3D7A7 Jul 26, 01:00 UTCJul 26, 02:10 UTC1h 10m -
2026-07-25 ATN3397 A87078 Jul 25, 23:15 UTCJul 26, 01:20 UTC2h 5m -
2026-07-25 FFT3406 A406C9 Jul 25, 20:05 UTCJul 25, 22:10 UTC2h 5m -
2026-07-25 FFT3406 A406C9 Jul 25, 19:48 UTCJul 25, 22:06 UTC2h 18m +4m
2026-07-25 UAL740 A3F621 Jul 25, 14:45 UTCJul 25, 18:30 UTC3h 45m -
2026-07-25 ASA682 A9D9F2 Jul 25, 14:40 UTCJul 25, 16:05 UTC1h 25m -
2026-07-25 ASA682 A9D9F2 Jul 25, 14:35 UTCJul 25, 16:06 UTC1h 31m -15m
2026-07-25 ASA620 A9B273 Jul 25, 13:25 UTCJul 25, 14:55 UTC1h 30m -
2026-07-25 UAL740 AB1DB2 Jul 25, 11:35 UTCJul 25, 13:10 UTC1h 35m -
2026-07-25 SWA4173 AC5765 Jul 25, 11:55 UTCJul 25, 15:50 UTC3h 55m -
2026-07-25 UAL8251 A94BFC Jul 25, 04:20 UTCJul 25, 05:15 UTC55m -
2026-07-25 ASA642 A2DCE1 Jul 25, 04:05 UTCJul 25, 06:10 UTC2h 5m -
2026-07-25 FFT1176 A99E09 Jul 25, 02:30 UTCJul 25, 04:40 UTC2h 10m -
2026-07-25 SWA4173 ABF396 Jul 25, 02:35 UTCJul 25, 03:30 UTC55m -
2026-07-25 DAL1735 A70BD1 Jul 25, 01:45 UTCJul 25, 02:45 UTC1h 0m -
2026-07-25 DAL1735 A70BD1 Jul 25, 01:40 UTCJul 25, 02:46 UTC1h 6m +16m
2026-07-24 ATN3397 A87078 Jul 24, 23:40 UTCJul 25, 02:00 UTC2h 20m -
2026-07-24 FFT3406 A3DF4A Jul 24, 19:55 UTCJul 24, 22:05 UTC2h 10m -
2026-07-24 SWA4579 AD694C Jul 24, 17:35 UTCJul 24, 18:20 UTC45m -
2026-07-24 UAL740 A35843 Jul 24, 14:45 UTCJul 24, 18:35 UTC3h 50m -
2026-07-24 ASA682 A2F584 Jul 24, 14:40 UTCJul 24, 16:05 UTC1h 25m -
2026-07-24 ASA620 A58C2E Jul 24, 13:20 UTCJul 24, 14:50 UTC1h 30m -
2026-07-24 UAL740 AAEB0E Jul 24, 11:30 UTCJul 24, 13:00 UTC1h 30m -
2026-07-24 ASA642 A57D52 Jul 24, 03:50 UTCJul 24, 05:55 UTC2h 5m -
2026-07-24 SWA4173 AC4F4C Jul 24, 02:50 UTCJul 24, 03:40 UTC50m -
2026-07-24 FFT1176 A972D3 Jul 24, 02:25 UTCJul 24, 04:30 UTC2h 5m -
2026-07-24 DAL1735 A924FC Jul 24, 01:10 UTCJul 24, 02:10 UTC1h 0m -
2026-07-24 ATN3397 A40654 Jul 24, 00:05 UTCJul 24, 02:15 UTC2h 10m -
2026-07-23 FFT3406 A406C9 Jul 23, 19:50 UTCJul 23, 22:05 UTC2h 15m -
2026-07-23 SWA4579 A5E48A Jul 23, 17:10 UTCJul 23, 18:00 UTC50m -
2026-07-23 UAL740 A330A0 Jul 23, 15:05 UTCJul 23, 18:45 UTC3h 40m -
2026-07-23 ASA682 A59D63 Jul 23, 14:45 UTCJul 23, 16:10 UTC1h 25m -
2026-07-23 ASA620 ACDBEC Jul 23, 13:15 UTCJul 23, 14:45 UTC1h 30m -
2026-07-23 UAL740 AB1DB2 Jul 23, 11:30 UTCJul 23, 13:00 UTC1h 30m -
2026-07-23 ASA642 A2B919 Jul 23, 05:15 UTCJul 23, 07:25 UTC2h 10m -
2026-07-23 FFT1176 A8AAFF Jul 23, 04:10 UTCJul 23, 06:25 UTC2h 15m -
2026-07-23 UAL8251 AB5DD4 Jul 23, 03:25 UTCJul 23, 04:45 UTC1h 20m -
2026-07-23 DAL1735 A45BA2 Jul 23, 02:00 UTCJul 23, 03:00 UTC1h 0m -
2026-07-22 ATN3397 A87078 Jul 22, 23:30 UTCJul 23, 01:55 UTC2h 25m -
2026-07-22 FFT3406 A972D3 Jul 22, 20:00 UTCJul 22, 23:10 UTC3h 10m -
2026-07-22 UAL740 A9DC5E Jul 22, 14:45 UTCJul 22, 18:25 UTC3h 40m -

SEA → DEN frequently asked

How long is the flight from SEA to DEN?
Average flight time on the SEA–DEN route is 1h 56m, covering approximately 1,650 km (1,025 mi).
What is the distance from SEA to DEN?
The great-circle distance from SEA to DEN is approximately 1,650 km (1,025 miles).
Which airlines fly from SEA to DEN?
6 airlines operate this route in our records: United Airlines, Alaska Airlines, Frontier Airlines, Delta Air Lines, Southwest Airlines, Air Transport International.
How many flights per week from SEA to DEN?
We've observed ~10 flights per day on this route across our tracking data (1439 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.