CJU

Jeju City Airport (CJU) departures today

live · 25m ago

Jeju City Airport (CJU) delays today: 63% of the 340 flights we have timed operated within 15 minutes of schedule. Departures are running +21 min, across 483 flights tracked so far today. 2 of 483 tracked flights have been cancelled (0.4%). The busiest departure hour on today's board is 13:00 local, with 40 flights scheduled to leave. The most-served destination today is Seoul (GMP), with 203 departures on the board. Source: official airport boards, METAR weather, Pro Flight Search tracking. Updated 9 September 2026 at 08:25 UTC.

DEPARTURES WATCH
+21 min

typical departure delay right now

Departures +21 min, arrivals on schedule. No cancellations across 47 tracked flights.

Live arrivals · Delays & weather · Direct routes · Global delays now

Cancellation risk · Do planes make up time? · Weather delay risk

JUST DEPARTEDZE222 to GMP Seoul · +19 min

Live departures board

est. departure
17:2116:05 KE1620to KWJ Gwangju departed +76
Scheduled16:05Departed17:21Gate7
Departed 17:21, 76 minutes behind schedule
17:2417:05 ZE222to GMP Seoul departed +19
Scheduled17:05Departed17:24Gate3
Departed 17:24, 19 minutes behind schedule
17:25 OZ8126to TAE Daegu on time
Scheduled17:25Estimated17:25Gate11
Running to plan on the current board.
17:3016:30 BX8112to PUS Busan +60 min
Scheduled16:30Estimated17:30Gate8
Board says +60. When this board first posts +60, the median flight departs +78.
17:3517:15 LJ516to GMP Seoul +20 min
Scheduled17:15Estimated17:35Gate2
Board says +20. When this board first posts +15, the median flight departs +36.
17:3517:15 ZE276to GMP Seoul +20 min
Scheduled17:15Estimated17:35Gate3A
Board says +20. When this board first posts +15, the median flight departs +36.
17:35 7C228to CJJ Cheongju +5 min
Scheduled17:30Estimated17:35Gate1A
Running to plan on the current board.
17:35 LJ410to CJJ Cheongju on time
Scheduled17:35Estimated17:35Gate12
Running to plan on the current board.
17:45 7C130to GMP Seoul on time
Scheduled17:45Estimated17:45Gate9
Running to plan on the current board.
17:45 TW806to TAE Daegu on time
Scheduled17:45Estimated17:45Gate4
Running to plan on the current board.
17:5017:30 ZE224to GMP Seoul +20 min
Scheduled17:30Estimated17:50Gate3A
Board says +20. When this board first posts +15, the median flight departs +36.
17:50 7C706to TAE Daegu on time
Scheduled17:50Estimated17:50Gate7
Running to plan on the current board.
17:50NOW
17:5517:20 OZ8964to GMP Seoul +35 min
Scheduled17:20Estimated17:55Gate13
Board says +35. When this board first posts +30, the median flight departs +52.
17:5517:35 7C128to GMP Seoul +20 min
Scheduled17:35Estimated17:55Gate7
Board says +20. When this board first posts +15, the median flight departs +36.
18:00 HO1326to PVG Shanghai on time
Scheduled18:00Estimated18:00Gate17
Running to plan on the current board.
18:05 LJ438to KPO Pohang on time
Scheduled18:05Estimated18:05Gate10
Running to plan on the current board.
18:15 KE1294to GMP Seoul on time
Scheduled18:15Estimated18:15Gate5
Running to plan on the current board.
18:15 LJ456to KWJ Gwangju on time
Scheduled18:15Estimated18:15Gate3
Running to plan on the current board.
18:20 TW808to TAE Daegu on time
Scheduled18:20Estimated18:20Gate6
Running to plan on the current board.
18:20 ZE226to GMP Seoul on time
Scheduled18:20Estimated18:20Gate2
Running to plan on the current board.
— HO1632to NKG Nanjing cancelled
Scheduled18:25Estimated—
Cancelled on the board.
18:30 BX8116to PUS Busan on time
Scheduled18:30Estimated18:30Gate10
Running to plan on the current board.
18:35 7C132to GMP Seoul on time
Scheduled18:35Estimated18:35Gate13
Running to plan on the current board.
18:35 7C512to PUS Busan on time
Scheduled18:35Estimated18:35Gate1A
Running to plan on the current board.
18:40 OZ8980to GMP Seoul on time
Scheduled18:40Estimated18:40Gate11
Running to plan on the current board.
18:50 TW908to KWJ Gwangju on time
Scheduled18:50Estimated18:50Gate4
Running to plan on the current board.
18:55 7C186to GMP Seoul on time
Scheduled18:55Estimated18:55Gate8
Running to plan on the current board.
18:55 TW840to CJJ Cheongju on time
Scheduled18:55Estimated18:55Gate9
Running to plan on the current board.
19:00 OZ8238to CJJ Cheongju on time
Scheduled19:00Estimated19:00Gate7
Running to plan on the current board.
19:05 TW810to TAE Daegu on time
Scheduled19:05Estimated19:05Gate1
Running to plan on the current board.
19:10 MU5028to PVG Shanghai on time
Scheduled19:10Estimated19:10Gate18
Running to plan on the current board.
19:15 LJ568to PUS Busan on time
Scheduled19:15Estimated19:15Gate3A
Running to plan on the current board.
19:25 KE1554to PUS Busan on time
Scheduled19:25Estimated19:25Gate3
Running to plan on the current board.
19:30 BX8134to PUS Busan on time
Scheduled19:30Estimated19:30Gate13
Running to plan on the current board.
19:35 BX8114to PUS Busan on time
Scheduled19:35Estimated19:35Gate10
Running to plan on the current board.
19:35 LJ570to PUS Busan on time
Scheduled19:35Estimated19:35Gate12
Running to plan on the current board.
19:45 ZE228to GMP Seoul on time
Scheduled19:45Estimated19:45Gate2
Running to plan on the current board.
19:50 OZ8236to CJJ Cheongju on time
Scheduled19:50Estimated19:50Gate11
Running to plan on the current board.

Board fetched 25m ago · how we report

8departed
last hour
13departing
next hour
8delayed
15+ min
2cancelled
on board

Runway demand · next 3 h

17:5019:2020:45

Scheduled departures per 15 minutes. The tallest banks are where queues form.

Trouble downstream

next 2½ h destinations
GMPSeoul11 outboundon timePUSBusan9 outboundno dataCJJCheongju3 outboundno dataPVGShanghai2 outboundon time

Delay at the destination often ripples back into departure holds here.

Where Jeju City Airport (CJU) departures fly

GMPSeoul203 flights
PUSBusan57 flights
CJJCheongju50 flights
TAEDaegu35 flights
KWJGwangju34 flights
PVGShanghai23 flights
RSUYeosu8 flights
TPETaipei8 flights

Destinations on the current board, busiest first. 30 airports are served in this departures window.

Busiest departure hours at Jeju City Airport (CJU)

00:0012:0023:00

The busiest departure hour on today's board is 13:00 local, with 40 flights scheduled to leave.

When this board says…

posted +15
+36
posted +30
+52
posted +45
+64
posted +60
+78
board's first estimatemedian actual

Every board update is stored, including the revisions. The first delay this board admits understates the median outcome. Posted vs. actual across every hub: the slippage study →

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: Jeju City Airport (CJU) live delay and board tracking, measured from official airport boards.

Canonical URL
https://proflightsearch.com/airport-departures/jeju-city-CJU
How we measure this →

Jeju City Airport (CJU) departures: common questions

How delayed are Jeju City Airport (CJU) departures right now?

Jeju City Airport (CJU) delays today: 63% of the 340 flights we have timed operated within 15 minutes of schedule. Departures are running +21 min, across 483 flights tracked so far today. 2 of 483 tracked flights have been cancelled (0.4%).

How many flights are cancelled at Jeju City Airport (CJU) today?

2 of the 483 flights currently on the board are cancelled.

What is the busiest departure hour at Jeju City Airport (CJU)?

The busiest departure hour on today's board is 13:00 local, with 40 flights scheduled to leave.

Where do Jeju City Airport (CJU) departures fly?

The busiest destinations on the current board are Seoul (GMP), Busan (PUS), Cheongju (CJJ), Daegu (TAE), Gwangju (KWJ). In total 30 airports are served in this window.