GateNavo

Flight 7C 121: Seoul Gimpo → Jeju

Jeju Air11 November 2026LandedUpdated 5 h 11 min ago, official airport data

Today, 12 November 2026, flight 7C 121 is not on the boards of the airports we track. The nearest flight is shown below.

Flight 7C 121, 11 November 2026

All flights Seoul Gimpo → Jeju

Departure

Seoul Gimpo GMP

13:25

Actual12:55 scheduled+30 min

Terminal
Domestic
Gate
20

Landed

Flight time: 1 h 15 min

Arrival

Jeju CJU

14:30

Actual14:10 scheduled+20 min

Terminal
Domestic

Data from the official airport boards. Times are local to each airport.

Flight time
1 h 15 min
Distance
≈ 451 km
On time
72%
Average departure delay
18 min
Days of the week

Punctuality of flight 7C 121

“On time” means the flight left no later than 15 minutes after its scheduled departure time. Finished flights counted: 25, over the last 60 days of the airport boards.

Flights counted
25
On time
72%
Average departure delay
18 min
Cancelled
0
  • On time, up to 15 min late18
  • Delayed 16–60 min6
  • Delayed over 60 min1
  • Cancelled0
One bar per finished flight, the oldest on the left; the height is the delay at departure. The history table below lists the same flights.

Flight 7C 121 history

Flights of the last 60 days from the airport boards. Delay against the scheduled departure.

Date / DepartureRouteDepartureDelayStatus
Mon 9 Nov12:55+32 minSeoul Gimpo → Jeju12:55+32 minLanded
Sun 8 Nov12:55+16 minSeoul Gimpo → Jeju12:55+16 minLanded
Fri 6 Nov12:55+16 minSeoul Gimpo → Jeju12:55+16 minLanded
Wed 4 Nov12:55+42 minSeoul Gimpo → Jeju12:55+42 minLanded
Mon 2 Nov12:55+30 minSeoul Gimpo → Jeju12:55+30 minLanded
Sun 1 Nov12:55+51 minSeoul Gimpo → Jeju12:55+51 minLanded
Fri 30 Oct12:55+22 minSeoul Gimpo → Jeju12:55+22 minLanded
Wed 28 Oct12:55+33 minSeoul Gimpo → Jeju12:55+33 minLanded
Mon 26 Oct12:55+21 minSeoul Gimpo → Jeju12:55+21 minLanded
Sun 25 Oct12:55+19 minSeoul Gimpo → Jeju12:55+19 minLanded
Fri 23 Oct13:05+21 minSeoul Gimpo → Jeju13:05+21 minLanded
Thu 22 Oct13:05+19 minSeoul Gimpo → Jeju13:05+19 minLanded
Wed 21 Oct13:05+20 minSeoul Gimpo → Jeju13:05+20 minLanded
Mon 19 Oct13:05+21 minSeoul Gimpo → Jeju13:05+21 minLanded
Sun 18 Oct13:05+144 minSeoul Gimpo → Jeju13:05+144 minLanded
Fri 16 Oct13:05+20 minSeoul Gimpo → Jeju13:05+20 minLanded
Thu 15 Oct13:05+23 minSeoul Gimpo → Jeju13:05+23 minLanded
Wed 14 Oct13:05+9 minSeoul Gimpo → Jeju13:05+9 minLanded
Mon 12 Oct13:05+52 minSeoul Gimpo → Jeju13:05+52 minLanded
Sun 11 Oct13:05+21 minSeoul Gimpo → Jeju13:05+21 minLanded
Fri 9 Oct13:05+13 minSeoul Gimpo → Jeju13:05+13 minLanded
Thu 8 Oct13:05+19 minSeoul Gimpo → Jeju13:05+19 minLanded
Wed 7 Oct13:05+26 minSeoul Gimpo → Jeju13:05+26 minLanded
Mon 5 Oct13:05+21 minSeoul Gimpo → Jeju13:05+21 minLanded

Flight 7C 121: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time
13:05
Usual arrival time
14:20

Dates already on the boards

The boards do not show the next dates of this flight yet. Airports usually publish flights one or two days ahead.

Route of flight 7C 121

Departure airport: Seoul Gimpo (GMP). Arrival airport: Jeju (CJU). Scheduled flight time: about 1 h 15 min. Distance between the airports: about 451 km in a straight line.

See also

Questions about flight 7C 121

Is flight 7C 121 on time today?
Today, 12 November 2026, flight 7C 121 is not on the boards of the airports we track. The nearest flight is shown below. For 11 November 2026 the airport board shows flight 7C 121 as “Landed”. Departure: Seoul Gimpo, 13:25. Arrival: Jeju, 14:30.
Which terminal and gate does flight 7C 121 use?
Seoul Gimpo (GMP): Terminal Domestic, Gate 20. Jeju (CJU): Terminal Domestic. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight 7C 121 delayed?
Over 25 flights: on time (within 15 min) 72%, average delay 18 min, cancelled 0.
How long does flight 7C 121 take?
About 1 h 15 min by the schedule. The airports are 451 km apart.
On which days does flight 7C 121 operate?
In the last 60 days it was on the boards on: Monday, Wednesday, Thursday, Friday, Sunday.