7C140 Flight Status Jeju Air: Jeju to Seoul (JJA140)

Jeju Air 7C 140

Scheduled in 1h19'

CJU Jeju

Scheduled
21:00
Estimated
21:00

Gate: 1A

Departure: Sat, Nov 14, 2026 · local time UTC+9

Jeju International Airport (CJU)

All CJU Departures >

GMP Seoul

Scheduled
22:15

Terminal: D | Gate: 4

Arrival: Sat, Nov 14, 2026 · local time UTC+9

Seoul Gimpo International Airport (GMP)

All GMP Arrivals >

Departs in 1h 19m 0%

CJU 21:00 GMP 22:15

451 km (280 mi) to fly

Route map CJU to GMP Map of the great-circle route from Jeju International Airport, South Korea to Seoul Gimpo International Airport, South Korea, 451 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. SOUTH KOREA CJU GMP Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 451 km / 280 miles · Scheduled Duration: 01:15 · Typical Duration: 00:50

7C 140 Flight Status & Schedule Jeju Air Jeju to Seoul

Date From To Departure Arrival Status Details
Nov 14 CJU GMP 21:00 22:15 Scheduled Track >
Nov 13 CJU GMP 21:29 22:16 Landed Track >
Nov 12 CJU GMP 21:37 22:31 Landed Late Track >
Nov 11 CJU GMP 21:28 22:24 Landed Track >
Nov 10 CJU GMP 21:45 22:36 Landed Late Track >
Nov 09 CJU GMP 21:52 22:43 Landed Late Track >
Nov 08 CJU GMP 21:39 22:28 Landed Track >
Nov 07 CJU GMP 21:48 22:37 Landed Late Track >
Nov 06 CJU GMP 21:43 22:35 Landed Late Track >
Nov 05 CJU GMP 21:14 22:06 Landed Track >

Jeju Air's Jeju–Seoul flight covers 451 km (280 mi) and runs daily. Its timetable allows 1 h 15 min; in practice it usually takes about 50 min, so it often makes up time. Today's flight is scheduled to leave at 21:00 and arrive at 22:15 local time.

< All Jeju CJU Departures All Seoul GMP Arrivals >

About 7C 140

Jeju Air Flight 7C140 connects Jeju, South Korea to Seoul, South Korea, taking off from Jeju International Airport CJU and landing at Seoul Gimpo International Airport GMP.

Route
Jeju International Airport CJU to Seoul Gimpo International Airport GMP
Distance
451 km (280 mi)
Typical flight time
50 min
Flies
Daily
On time
4 of the last 9
Average delay when late
21 min
Usually departs from
Gate 1A

7C 140 FAQ

How long is the 7C140 flight from Jeju to Seoul?
The timetable allows 1 h 15 min. Jeju to Seoul is 451 km (280 mi).
How often is 7C140 from Jeju to Seoul late?
5 of the last 9 flights arrived 15 or more minutes late; when late, by 21 minutes on average.
When was the latest 7C140 flight from Jeju to Seoul?
The latest 7C140 was the 21:00 (local time) departure from Jeju on 13 November 2026; it landed 1 minute late.
Which days does 7C140 fly from Jeju to Seoul?
Daily: it was scheduled on each of the last 7 days.
Which terminal does 7C140 use?
It usually leaves from gate 1A at Jeju International Airport (CJU) and arrives at Terminal D at Seoul Gimpo International Airport (GMP). Check the flight card above for today's terminal and gate.
What other flight numbers does 7C140 have?
Also listed as JJA140 (Jeju Air's ICAO code) and 7C 140.

7C140 and Jeju CJU to Seoul GMP Flights

Other flights departing from Jeju CJU: OZ8996, TW736

Other flights arriving at Seoul GMP: OZ8996, TW736

All flights connecting Jeju CJU to Seoul GMP.