Seoul-si Gimpo (IATA: GMP) operates around 210 flights per day to 15 nonstop destinations. Its network includes 7 domestic and 8 international routes, with Asiana Airlines as the leading carrier and Jeju City currently the busiest connection. From GMP, passengers can reach 4 countries across 1 continent, and the longest runway measures 3,599 m (11,808 ft).
Route Network
Seoul-si Gimpo Airport connects 15 destinations worldwide, with Jeju City standing out as its busiest route. The longest nonstop flight is to Kaohsiung, and the shortest flight is to Busan.
Jeju City (CJU)
(South Korea)
– South Korea
Air Busan · Air Seoul · Asiana Airlines · EASTAR JET · Jeju Air · Jin Air · Korean Air · Parata Air · T'Way Air
9 airlines
1 hr 40 mins
280 mi · 451 km
131
per day
Busan (PUS)
(South Korea)
– South Korea
Air Busan · EASTAR JET · Jeju Air · Korean Air · T'Way Air
5 airlines
1 hr 15 mins
203 mi · 327 km
20
per day
2 hr 20 mins
733 mi · 1,180 km
14
per day
1 hr 55 mins
519 mi · 836 km
11
per day
Sacheon (HIN)
(South Korea)
– South Korea
Jin Air · SUM Air
2 airlines
—
GMP → HIN
7
per day
Shanghai (SHA)
(China)
– China
Asiana Airlines · China Eastern Airlines · Korean Air · Shanghai Airlines
4 airlines
2 hr 20 mins
538 mi · 866 km
5
per day
2 hr 30 mins
576 mi · 927 km
3
per day
Ulsan-si (USN)
(South Korea)
– South Korea
Jin Air · Korean Air
2 airlines
—
GMP → USN
3
per day
Yeosu (RSU)
(South Korea)
– South Korea
Asiana Airlines · Jin Air
2 airlines
—
GMP → RSU
3
per day
Gwangju (KWJ)
(South Korea)
– South Korea
Asiana Airlines
1 airline
—
GMP → KWJ
2
per day
Taipei City (TSA)
(Taiwan)
– Taiwan
China Airlines · EASTAR JET · EVA Air · T'Way Air
4 airlines
—
GMP → TSA
2
per day
2 hr 5 mins
588 mi · 947 km
2
per day
Kaohsiung (KHH)
(Taiwan)
– Taiwan
China Airlines · Jeju Air · Tigerair Taiwan · T'Way Air
4 airlines
3 hr 25 mins
1,104 mi · 1,776 km
2
per day
2 hr 30 mins
577 mi · 928 km
1
per day
Pohang (KPO)
(South Korea)
– South Korea
Jin Air
1 airline
—
GMP → KPO
1
per day
Route and destination data updated October 18, 2026.
Seoul-si Gimpo Airport is served by 20 airlines, with Asiana Airlines in the lead at 15% of routes. The top three carriers together cover 40% of routes. 11 carriers operate only one route each. A total of 15 airlines operate international routes, compared with 10 airlines serving domestic routes. China Airlines is operating the longest nonstop flight, connecting to Kaohsiung with a flight time of 3 hrs 25 mins.
Asiana Airlines
(7 routes)
Korean Air
(7 routes)
Jin Air
(5 routes)
Jeju Air
(4 routes)
T'Way Air
(4 routes)
EASTAR JET
(3 routes)
Air Busan
(2 routes)
Peach Aviation
(2 routes)
China Airlines
(2 routes)
Air Seoul
(1 routes)
Parata Air
(1 routes)
ANA
(1 routes)
Japan Airlines
(1 routes)
SUM Air
(1 routes)
China Eastern Airlines
(1 routes)
Shanghai Airlines
(1 routes)
Air China
(1 routes)
EVA Air
(1 routes)
Tigerair Taiwan
(1 routes)
China Southern Airlines
(1 routes)
Seoul-si Gimpo Airport provides direct service to four countries across one continent. The route network is 47% domestic and 53% international. Japan is the primary international destination.
South Korea
- 169/day
Japan
- 27/day
China
- 9/day
Taiwan
- 4/day
Delays
Delay Performance (24 hour average)
- Departures
- 19 min late
- 1 min (-34.2%) vs last 24 hours
- 24h trend
- Arrivals
- 2 min early
- 15 min (-120%) vs last 24 hours
- 24h trend
- Cancelled Departures
- 1 flights (24 hour total)
Oct 20
2026
08:00 - 09:00
- Departure
- 15 min late15 min late15 minutes late
- Arrival
- 6 min early6 min early6 minutes early
- Cancelled
- 0
Oct 20
2026
07:00 - 08:00
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 10 min late10 min late10 minutes late
- Cancelled
- 0
Oct 20
2026
06:00 - 07:00
- Departure
- 20 min late20 min late20 minutes late
- Arrival
- 1 min late1 min late1 minutes late
- Cancelled
- 0
Oct 20
2026
05:00 - 06:00
- Departure
- 20 min late20 min late20 minutes late
- Arrival
- 4 min early4 min early4 minutes early
- Cancelled
- 0
Oct 20
2026
04:00 - 05:00
- Departure
- 18 min late18 min late18 minutes late
- Arrival
- 11 min early11 min early11 minutes early
- Cancelled
- 0
Oct 20
2026
03:00 - 04:00
- Departure
- 19 min late19 min late19 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 20
2026
02:00 - 03:00
- Departure
- 15 min late15 min late15 minutes late
- Arrival
- 4 min early4 min early4 minutes early
- Cancelled
- 0
Oct 20
2026
01:00 - 02:00
- Departure
- 14 min late14 min late14 minutes late
- Arrival
- 11 min early11 min early11 minutes early
- Cancelled
- 0
Oct 20
2026
00:00 - 01:00
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 14 min early14 min early14 minutes early
- Cancelled
- 0
Oct 19
2026
23:00 - 00:00
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- 14 min early14 min early14 minutes early
- Cancelled
- 0
Oct 19
2026
22:00 - 23:00
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 19
2026
21:00 - 22:00
- Departure
- 15 min late15 min late15 minutes late
- Arrival
- ———
- Cancelled
- 0
Oct 19
2026
20:00 - 21:00
- Departure
- ———
- Arrival
- ———
- Cancelled
- 0
Oct 19
2026
19:00 - 20:00
- Departure
- ———
- Arrival
- ———
- Cancelled
- 0
Oct 19
2026
15:00 - 16:00
- Departure
- ———
- Arrival
- 17 min late17 min late17 minutes late
- Cancelled
- 0
Oct 19
2026
14:00 - 15:00
- Departure
- ———
- Arrival
- 15 min late15 min late15 minutes late
- Cancelled
- 0
Oct 19
2026
13:00 - 14:00
- Departure
- 28 min late28 min late28 minutes late
- Arrival
- on-timeon-timeon-time
- Cancelled
- 0
Oct 19
2026
12:00 - 13:00
- Departure
- 29 min late29 min late29 minutes late
- Arrival
- 5 min early5 min early5 minutes early
- Cancelled
- 0
Oct 19
2026
10:00 - 11:00
- Departure
- 20 min late20 min late20 minutes late
- Arrival
- 1 min early1 min early1 minutes early
- Cancelled
- 1
| Time | Departure | Arrival | Cancelled |
|---|---|---|---|
|
08:00 - 09:00 |
15 min late15 min late15 minutes late | 6 min early6 min early6 minutes early | 0 |
|
07:00 - 08:00 |
17 min late17 min late17 minutes late | 10 min late10 min late10 minutes late | 0 |
|
06:00 - 07:00 |
20 min late20 min late20 minutes late | 1 min late1 min late1 minutes late | 0 |
|
05:00 - 06:00 |
20 min late20 min late20 minutes late | 4 min early4 min early4 minutes early | 0 |
|
04:00 - 05:00 |
18 min late18 min late18 minutes late | 11 min early11 min early11 minutes early | 0 |
|
03:00 - 04:00 |
19 min late19 min late19 minutes late | on-timeon-timeon-time | 0 |
|
02:00 - 03:00 |
15 min late15 min late15 minutes late | 4 min early4 min early4 minutes early | 0 |
|
01:00 - 02:00 |
14 min late14 min late14 minutes late | 11 min early11 min early11 minutes early | 0 |
|
00:00 - 01:00 |
16 min late16 min late16 minutes late | 14 min early14 min early14 minutes early | 0 |
|
23:00 - 00:00 |
13 min late13 min late13 minutes late | 14 min early14 min early14 minutes early | 0 |
|
22:00 - 23:00 |
13 min late13 min late13 minutes late | on-timeon-timeon-time | 0 |
|
21:00 - 22:00 |
15 min late15 min late15 minutes late | ——— | 0 |
|
20:00 - 21:00 |
——— | ——— | 0 |
|
19:00 - 20:00 |
——— | ——— | 0 |
|
15:00 - 16:00 |
——— | 17 min late17 min late17 minutes late | 0 |
|
14:00 - 15:00 |
——— | 15 min late15 min late15 minutes late | 0 |
|
13:00 - 14:00 |
28 min late28 min late28 minutes late | on-timeon-timeon-time | 0 |
|
12:00 - 13:00 |
29 min late29 min late29 minutes late | 5 min early5 min early5 minutes early | 0 |
|
10:00 - 11:00 |
20 min late20 min late20 minutes late | 1 min early1 min early1 minutes early | 1 |
Delay Performance (7 day average)
- Departures
- 24 min late
- 9 min (+54.3%) vs last week
- 7d trend
- Arrivals
- 5 min late
- 12 min (+175.5%) vs last week
- 7d trend
- Cancelled Departures
- 29 flights (7 day total)
Oct 19
2026
- Departure
- 19 min late19 min late19 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 6
Oct 18
2026
- Departure
- 47 min late47 min late47 minutes late
- Arrival
- 30 min late30 min late30 minutes late
- Cancelled
- 9
Oct 17
2026
- Departure
- 21 min late21 min late21 minutes late
- Arrival
- 5 min late5 min late5 minutes late
- Cancelled
- 8
Oct 16
2026
- Departure
- 26 min late26 min late26 minutes late
- Arrival
- 4 min late4 min late4 minutes late
- Cancelled
- 0
Oct 15
2026
- Departure
- 20 min late20 min late20 minutes late
- Arrival
- 2 min late2 min late2 minutes late
- Cancelled
- 0
Oct 14
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 3 min early3 min early3 minutes early
- Cancelled
- 6
Oct 13
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 5 min early5 min early5 minutes early
- Cancelled
- 0
| Date | Departure | Arrival | Cancelled |
|---|---|---|---|
|
Oct 19, 2026 |
19 min late19 min late19 minutes late | 2 min early2 min early2 minutes early | 6 |
|
Oct 18, 2026 |
47 min late47 min late47 minutes late | 30 min late30 min late30 minutes late | 9 |
|
Oct 17, 2026 |
21 min late21 min late21 minutes late | 5 min late5 min late5 minutes late | 8 |
|
Oct 16, 2026 |
26 min late26 min late26 minutes late | 4 min late4 min late4 minutes late | 0 |
|
Oct 15, 2026 |
20 min late20 min late20 minutes late | 2 min late2 min late2 minutes late | 0 |
|
Oct 14, 2026 |
17 min late17 min late17 minutes late | 3 min early3 min early3 minutes early | 6 |
|
Oct 13, 2026 |
17 min late17 min late17 minutes late | 5 min early5 min early5 minutes early | 0 |
Delay Performance (30 day average)
- Departures
- 18 min late
- 2 min (+14.1%) vs last 30 days
- 30d trend
- Arrivals
- 3 min early
- 2 min (+42.1%) vs last 30 days
- 30d trend
- Cancelled Departures
- 78 flights (30 day total)
Oct 19
2026
- Departure
- 19 min late19 min late19 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 6
Oct 18
2026
- Departure
- 47 min late47 min late47 minutes late
- Arrival
- 30 min late30 min late30 minutes late
- Cancelled
- 9
Oct 17
2026
- Departure
- 21 min late21 min late21 minutes late
- Arrival
- 5 min late5 min late5 minutes late
- Cancelled
- 8
Oct 16
2026
- Departure
- 26 min late26 min late26 minutes late
- Arrival
- 4 min late4 min late4 minutes late
- Cancelled
- 0
Oct 15
2026
- Departure
- 20 min late20 min late20 minutes late
- Arrival
- 2 min late2 min late2 minutes late
- Cancelled
- 0
Oct 14
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 3 min early3 min early3 minutes early
- Cancelled
- 6
Oct 13
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 5 min early5 min early5 minutes early
- Cancelled
- 0
Oct 12
2026
- Departure
- 18 min late18 min late18 minutes late
- Arrival
- 1 min early1 min early1 minutes early
- Cancelled
- 9
Oct 11
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 7 min early7 min early7 minutes early
- Cancelled
- 0
Oct 10
2026
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- 11 min early11 min early11 minutes early
- Cancelled
- 0
Oct 9
2026
- Departure
- 14 min late14 min late14 minutes late
- Arrival
- 12 min early12 min early12 minutes early
- Cancelled
- 0
Oct 8
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 6 min early6 min early6 minutes early
- Cancelled
- 0
Oct 7
2026
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 5 min early5 min early5 minutes early
- Cancelled
- 0
Oct 6
2026
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- 9 min early9 min early9 minutes early
- Cancelled
- 2
Oct 5
2026
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- 9 min early9 min early9 minutes early
- Cancelled
- 6
Oct 4
2026
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 3 min early3 min early3 minutes early
- Cancelled
- 5
Oct 3
2026
- Departure
- 18 min late18 min late18 minutes late
- Arrival
- 1 min late1 min late1 minutes late
- Cancelled
- 4
Oct 2
2026
- Departure
- 18 min late18 min late18 minutes late
- Arrival
- 2 min early2 min early2 minutes early
- Cancelled
- 4
Oct 1
2026
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 9 min early9 min early9 minutes early
- Cancelled
- 2
Sep 30
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 5 min early5 min early5 minutes early
- Cancelled
- 0
Sep 29
2026
- Departure
- 13 min late13 min late13 minutes late
- Arrival
- 9 min early9 min early9 minutes early
- Cancelled
- 0
Sep 28
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 4 min early4 min early4 minutes early
- Cancelled
- 0
Sep 27
2026
- Departure
- 15 min late15 min late15 minutes late
- Arrival
- 6 min early6 min early6 minutes early
- Cancelled
- 0
Sep 26
2026
- Departure
- 27 min late27 min late27 minutes late
- Arrival
- 5 min late5 min late5 minutes late
- Cancelled
- 0
Sep 25
2026
- Departure
- 19 min late19 min late19 minutes late
- Arrival
- 1 min early1 min early1 minutes early
- Cancelled
- 0
Sep 24
2026
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 9 min early9 min early9 minutes early
- Cancelled
- 0
Sep 23
2026
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 4 min early4 min early4 minutes early
- Cancelled
- 0
Sep 22
2026
- Departure
- 17 min late17 min late17 minutes late
- Arrival
- 5 min early5 min early5 minutes early
- Cancelled
- 7
Sep 21
2026
- Departure
- 16 min late16 min late16 minutes late
- Arrival
- 3 min early3 min early3 minutes early
- Cancelled
- 10
Sep 20
2026
- Departure
- 14 min late14 min late14 minutes late
- Arrival
- 9 min early9 min early9 minutes early
- Cancelled
- 0
| Date | Departure | Arrival | Cancelled |
|---|---|---|---|
|
Oct 19, 2026 |
19 min late19 min late19 minutes late | 2 min early2 min early2 minutes early | 6 |
|
Oct 18, 2026 |
47 min late47 min late47 minutes late | 30 min late30 min late30 minutes late | 9 |
|
Oct 17, 2026 |
21 min late21 min late21 minutes late | 5 min late5 min late5 minutes late | 8 |
|
Oct 16, 2026 |
26 min late26 min late26 minutes late | 4 min late4 min late4 minutes late | 0 |
|
Oct 15, 2026 |
20 min late20 min late20 minutes late | 2 min late2 min late2 minutes late | 0 |
|
Oct 14, 2026 |
17 min late17 min late17 minutes late | 3 min early3 min early3 minutes early | 6 |
|
Oct 13, 2026 |
17 min late17 min late17 minutes late | 5 min early5 min early5 minutes early | 0 |
|
Oct 12, 2026 |
18 min late18 min late18 minutes late | 1 min early1 min early1 minutes early | 9 |
|
Oct 11, 2026 |
17 min late17 min late17 minutes late | 7 min early7 min early7 minutes early | 0 |
|
Oct 10, 2026 |
13 min late13 min late13 minutes late | 11 min early11 min early11 minutes early | 0 |
|
Oct 9, 2026 |
14 min late14 min late14 minutes late | 12 min early12 min early12 minutes early | 0 |
|
Oct 8, 2026 |
17 min late17 min late17 minutes late | 6 min early6 min early6 minutes early | 0 |
|
Oct 7, 2026 |
16 min late16 min late16 minutes late | 5 min early5 min early5 minutes early | 0 |
|
Oct 6, 2026 |
13 min late13 min late13 minutes late | 9 min early9 min early9 minutes early | 2 |
|
Oct 5, 2026 |
13 min late13 min late13 minutes late | 9 min early9 min early9 minutes early | 6 |
|
Oct 4, 2026 |
16 min late16 min late16 minutes late | 3 min early3 min early3 minutes early | 5 |
|
Oct 3, 2026 |
18 min late18 min late18 minutes late | 1 min late1 min late1 minutes late | 4 |
|
Oct 2, 2026 |
18 min late18 min late18 minutes late | 2 min early2 min early2 minutes early | 4 |
|
Oct 1, 2026 |
16 min late16 min late16 minutes late | 9 min early9 min early9 minutes early | 2 |
|
Sep 30, 2026 |
17 min late17 min late17 minutes late | 5 min early5 min early5 minutes early | 0 |
|
Sep 29, 2026 |
13 min late13 min late13 minutes late | 9 min early9 min early9 minutes early | 0 |
|
Sep 28, 2026 |
17 min late17 min late17 minutes late | 4 min early4 min early4 minutes early | 0 |
|
Sep 27, 2026 |
15 min late15 min late15 minutes late | 6 min early6 min early6 minutes early | 0 |
|
Sep 26, 2026 |
27 min late27 min late27 minutes late | 5 min late5 min late5 minutes late | 0 |
|
Sep 25, 2026 |
19 min late19 min late19 minutes late | 1 min early1 min early1 minutes early | 0 |
|
Sep 24, 2026 |
16 min late16 min late16 minutes late | 9 min early9 min early9 minutes early | 0 |
|
Sep 23, 2026 |
16 min late16 min late16 minutes late | 4 min early4 min early4 minutes early | 0 |
|
Sep 22, 2026 |
17 min late17 min late17 minutes late | 5 min early5 min early5 minutes early | 7 |
|
Sep 21, 2026 |
16 min late16 min late16 minutes late | 3 min early3 min early3 minutes early | 10 |
|
Sep 20, 2026 |
14 min late14 min late14 minutes late | 9 min early9 min early9 minutes early | 0 |
Global Rankings
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 11,808 ft 3,599 m 11,808 ft · 3,599 m | 150 ft 46 m 150 ft · 46 m | Asphalt | |
| 11,808 ft 3,599 m 11,808 ft · 3,599 m | 150 ft 46 m 150 ft · 46 m | Asphalt | |
| 10,502 ft 3,201 m 10,502 ft · 3,201 m | 197 ft 60 m 197 ft · 60 m | Asphalt | |
| 10,502 ft 3,201 m 10,502 ft · 3,201 m | 197 ft 60 m 197 ft · 60 m | Asphalt |
Runway Length
Runways at Seoul-si Gimpo Airport are long enough for all aircraft with known takeoff and landing distances.