GMP Gimpo International Airport
live · 24m ago
SeoulGimpo International Airport10:04·#30/327
OPSWATCH
+17 min

Seoul (GMP) airport average departure delay right now

Departures +17 min, arrivals 5 min early. No cancellations across 1 tracked flights.

Hour by hour
10:00today +17 min minor

Drag. Solid bars are observed. Hatched bars are expected.

Seoul (GMP) delays today: 53% of the 66 flights we have timed operated within 15 minutes of schedule. Departures are running +17 min and arrivals 5 min early. No cancellations have been recorded. Source: official airport boards, METAR weather, Pro Flight Search tracking. Updated 30 October 2026 at 00:40 UTC.

Departures48 timed
On time31%15
Delayed69%33
typical now +17 min
Arrivals18 timed
On time100%18
Delayed0%0
typical now 5 min early
On the boardDeparturesfull board ↗
09:55RS6407CJU Jeju City · gate 4on time
09:55TW707CJU Jeju City · gate 16on time
10:25KE1067CJU Jeju City · gate 3on time
10:307C153CJU Jeju City · gate 18on time
10:30KE1813PUS Busan · gate 8on time
10:357C113CJU Jeju City · gate 20on time
10:40BX8045PUS Busan · gate 10on time
10:50TW651KHH Kaohsiung · gate 40on time

When this board posts +15, the median flight leaves +33. Posted vs. actual across every hub: the slippage study →

Arrivalsfull board ↗
09:557C104CJU from Jeju Cityon time
10:00TW704CJU from Jeju Cityon time
10:05BX8050PUS from Busanon time
10:20MM763NGO from Nagoyaon time
10:20ZE282CJU from Jeju Cityon time
10:25BX8302CJU from Jeju Cityon time
In the air to GMPlive positions · 3-min feed
10aircraft inbound · next to land TW704 from Jeju City, lands ~10:05
TW704Jeju City
on final · ~10:05
BX8302Jeju City
on final · ~10:07
BX8050Busan
on final · ~10:08
ZE282Jeju City
lands ~10:08

Positions as of 09:58 local · updates every 3 min. Tap any flight to watch it on its own page.

Delayed routes todaymedian · min 3 legs
CJUJeju City+16m
Airlines by median delay todaymedian · min 3 legs
OZ아시아나항공+22m
LJ진에어+19m
7C제주항공+15m
Made up in the air Network figure ~27 min Network-wide median for delayed flights in our tracked sample.
Last 30 days

Today is the 16th worst day of the last 30. Median day: +19 min departures.

Typical week here
+19
MON
+17
TUE
+18
WED
+19
THU
+20
FRI
+19
SAT
+20
SUN

Last 90 days: lightest on Tuesday (+17 min), heaviest on Sunday (+20 min).

Watch this airportfree · no account

One message when GMP crosses your line, one when it clears. Nothing else, ever.

Tell me when delays go

From forecast@proflightsearch.com · one-tap unwatch in every message.

Sample · what you getGMP went yellow · departures now +34 min and building · 19:40 local. Weather clears after 03:00. → proflightsearch.com/airport-delays/seoul-GMP

Seoul airport delays today

Delays are building at GMP. A typical departure is currently +17 min. Arrivals are 5 min early. Cancellations: 0 of 1 tracked flights. No upcoming hour is expected near schedule. The least bad looks like 12:00, still +17 min.

Other Seoul airports: ICN · Nearby gateways: ICN CJU FUK KKJ NGS IZO · Global delay board · Nonstop routes from Seoul

Is Seoul (GMP) delayed right now?

Delays are building at GMP. Departures +17 min, arrivals 5 min early. No cancellations across 1 tracked flights. 53% of the 66 flights we timed here today operated within 15 minutes of schedule.

What is the best day to fly from Seoul (GMP)?

Over the last 90 days, Tuesday averaged the lightest departure delays (+17 min). Sunday ran heaviest (+20 min).

How often are flights delayed at GMP today?

We tracked 1 flights today: departures +17 min, arrivals 5 min early. No cancellations are recorded in the tracked sample.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Seoul (GMP) live delay and board tracking, measured from official airport boards.

Canonical URL
https://proflightsearch.com/airport-delays/seoul-GMP
How we measure this →
Technical · METAR, flight rules & indexes
Dep index
1.1/5Arr index
0.0/5
delay window 09:40 local · How these are computed → methodology