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| Current local time | 10:30:39 Thursday 05.03.2026 |
| Time zone | UTC + 09:00 |
| IATA code | GMP |
| ICAO code | RKSS |
| IATA Area | Traffic Conference 3 |
| IATA Sub-Area | Japan and Korea |
| Country | South Korea |
| Continent | East Asia |
| Runway | 3,599 m |
| Airport size | Large airport |
| Slots (per 5 minutes) | 8 |
| Slot Availability | 90% |
| Min. transfer time | 01:15h |
| Nighttime ban | nighttime ban between 0:01 and 5:59 |
| Noise restrictions | no noise restrictions |
| Passengers | ![]() |
| Cargo | ![]() |
| 2026-02-23 17:07 UTC | Canada West has opened a new station at Seoul Gimpo. |
| 2026-02-23 12:05 UTC | Seoul Air has opened a new station at Pohang. |
| 2026-02-23 11:08 UTC | Seoul Air has opened a new station at Fukuoka. |
| 2026-02-22 10:22 UTC | CITY EXPRESS AIR has opened a new station at Seoul Gimpo. |
| 2026-02-21 21:12 UTC | Seoul Air has opened a new station at Tokyo Haneda. |
| 2026-02-19 15:56 UTC | Bangkok Sky Lines and Seoul Air have signed a new interlining agreement. |
| 2026-02-18 03:21 UTC | Good Lucky Airlines has opened a new station at Seoul Gimpo. |
| 2026-02-18 00:43 UTC | Air Russia has opened a new station at Seoul Gimpo. |
| 2026-02-17 02:11 UTC | US Star Airways has opened a new station at Seoul Gimpo. |
| 2026-02-16 05:46 UTC | SnowCrane Airline has opened a new station at Seoul Gimpo. |
| 2026-02-13 12:04 UTC | Bangkok Sky Lines has opened a new station at Seoul Gimpo. |
| 2026-02-10 16:34 UTC | AIR GRIMOIRE and Seoul Air have signed a new interlining agreement. |
| 2026-02-10 03:35 UTC | AIR GRIMOIRE has opened a new station at Seoul Gimpo. |
| 2026-02-08 17:56 UTC | CHINA PROVINCIAL UNITED AIRLINES and Seoul Air have signed a new interlining agreement. |
| 2026-02-07 22:07 UTC | Nihon Airlines has opened a new station at Seoul Gimpo. |
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|
|
Air Arystan | 7 Departures | |||
|
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Air Dragon | 42 Departures | |||
| AIR GRIMOIRE | 14 Departures | ||||
| Air Russia | 7 Departures | ||||
|
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Bangkok Sky Lines | 7 Departures | |||
| Canada West | 7 Departures | ||||
|
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Cathay Eastern Airlines | 14 Departures | |||
|
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Cebu Airways International | 28 Departures | |||
| ChubuExpress | 4 Departures | ||||
| CITY EXPRESS AIR | 3 Departures | ||||
|
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COAC | 42 Departures | |||
|
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Kansai Airways | 14 Departures | |||
|
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Oozora | 7 Departures | |||
| PacAir Northwest | 7 Departures | ||||
| Seoul Air | 357 Departures | ||||
| SnowCrane Airline | 7 Departures | ||||
|
|
Standards Air | 15 Departures | |||
| Tranasia Airways | 16 Departures | ||||
| US Star Airways | 0 Departures | ||||
| Yushan Airlines | 7 Departures | ||||