Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

SEA → GMP

1,700 km avg 3h 26m 1 airline

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
01:35 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
90° / 3 kt
Visibility
10 SM
Ceiling
FEW 16,000 ft, SCT 25,000 ft
Temp / Dew
14°C / 10°C
Altimeter
30.02 inHg

Obs: 2026-09-05T07:53:00.000Z

Raw METAR / TAF 
METAR KSEA 050753Z 09003KT 10SM FEW160 SCT250 14/10 A3002 RMK AO2 SLP171 T01390100 402110117 $

TAF KSEA 050520Z 0506/0612 02005KT P6SM SCT050 BKN200 FM051200 07003KT P6SM BKN070 FM051700 36004KT P6SM SCT025 BKN070 FM052100 32008KT P6SM BKN080 FM060000 03010KT P6SM BKN080

flight Live Traffic

flight_takeoff 110 Departures
flight_land 69 Arrivals

Arrival

GMP RKSS VFR

Gimpo International Airport

Seoul, KR

Local time
17:35 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
59 ft
Coordinates
37.5583, 126.7910

cloud Weather

Wind
70° / 9 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
29°C / 15°C
Altimeter
29.91 inHg

Obs: 2026-09-05T08:00:00.000Z

Raw METAR / TAF 
METAR RKSS 050800Z 07009KT 020V110 CAVOK 29/15 Q1013 NOSIG

TAF RKSS 050500Z 0506/0612 08010KT CAVOK TN19/0521Z TX29/0606Z BECMG 0513/0515 01006KT BECMG 0601/0603 07010KT
Flights tracked
6
Avg duration
3h 26m
Distance
1,700 km

Live traffic

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

Airlines 1

Airline Flights shown
Korean Air 6

Recent flights last 6

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-07-18 KAL2444 71C508 Jul 18, 13:55 UTCJul 18, 16:05 UTC2h 10m -
2026-07-18 KAL2444 71C508 Jul 18, 07:10 UTCJul 18, 07:20 UTC10m -
2026-05-28 KAL2444 71C230 May 28, 07:30 UTCMay 28, 11:15 UTC3h 45m -
2026-05-14 KAL2444 71C230 May 14, 03:00 UTCMay 14, 04:15 UTC1h 15m -
2026-05-07 KAL2444 71C230 May 7, 21:55 UTCMay 8, 09:09 UTC11h 14m -
2026-04-21 KAL2444 71C508 Apr 21, 05:40 UTCApr 21, 07:40 UTC2h 0m -

SEA → GMP frequently asked

How long is the flight from SEA to GMP?
Average flight time on the SEA–GMP route is 3h 26m, covering approximately 1,700 km (1,056 mi).
What is the distance from SEA to GMP?
The great-circle distance from SEA to GMP is approximately 1,700 km (1,056 miles).
Which airlines fly from SEA to GMP?
1 airline operates this route in our records: Korean Air.
How many flights per week from SEA to GMP?
We've observed ~1 flight per day on this route across our tracking data (6 total flights recorded).
Can I track SEA–GMP flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.