Flight TW 831: Cheongju → Jeju

Trinity Airways12 November 2026ScheduledUpdated 7 min ago, official airport data

All flights Cheongju → Jeju

Departure

Cheongju CJJ

09:35

Scheduled

Terminal: Domestic

Not departed yet

Flight time: 1 h 10 min

Arrival

Jeju CJU

10:45

Scheduled

Terminal: Domestic

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

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Flight time: 1 h 10 min
Distance: ≈ 368 km
On time: 67%
Average departure delay: 12 min
Days of the week

Punctuality of flight TW 831

“On time” means the flight left no later than 15 minutes after its scheduled departure time. Finished flights counted: 18, over the last 60 days of the airport boards.

Flights counted: 18
On time: 67%
Average departure delay: 12 min
Cancelled: 0

On time, up to 15 min late12
Delayed 16–60 min6
Delayed over 60 min0
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 TW 831 history

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

Date / Departure	Route	Departure	Delay	Status
Wed 11 Nov09:35+7 min	Cheongju → Jeju	09:35	+7 min	Landed
Tue 10 Nov09:35+10 min	Cheongju → Jeju	09:35	+10 min	Landed
Mon 9 Nov09:35+28 min	Cheongju → Jeju	09:35	+28 min	Landed
Sun 8 Nov09:35+14 min	Cheongju → Jeju	09:35	+14 min	Landed
Sat 7 Nov09:35+16 min	Cheongju → Jeju	09:35	+16 min	Landed
Fri 6 Nov09:35+15 min	Cheongju → Jeju	09:35	+15 min	Landed
Thu 5 Nov09:35+69 min	Cheongju → Jeju	09:35	+69 min	Landed
Wed 4 Nov09:35+31 min	Cheongju → Jeju	09:35	+31 min	Landed
Tue 3 Nov09:35+29 min	Cheongju → Jeju	09:35	+29 min	Landed
Mon 2 Nov09:35+29 min	Cheongju → Jeju	09:35	+29 min	Landed
Sun 1 Nov09:35+17 min	Cheongju → Jeju	09:35	+17 min	Landed
Sat 31 Oct09:35+13 min	Cheongju → Jeju	09:35	+13 min	Landed
Fri 30 Oct09:35+13 min	Cheongju → Jeju	09:35	+13 min	Landed
Thu 29 Oct09:35+6 min	Cheongju → Jeju	09:35	+6 min	Landed
Wed 28 Oct09:35+8 min	Cheongju → Jeju	09:35	+8 min	Landed
Tue 27 Oct09:35+14 min	Cheongju → Jeju	09:35	+14 min	Landed
Mon 26 Oct09:35+44 min	Cheongju → Jeju	09:35	+44 min	Landed
Sun 25 Oct09:35+18 min	Cheongju → Jeju	09:35	+18 min	Landed

Flight TW 831: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time: 09:35
Usual arrival time: 10:45

Dates already on the boards

Thu 12 NovDeparture 09:35, Arrival 10:45Scheduled

Route of flight TW 831

Departure airport: Cheongju (CJJ). Arrival airport: Jeju (CJU). Scheduled flight time: about 1 h 10 min. Distance between the airports: about 368 km in a straight line.

Questions about flight TW 831

Is flight TW 831 on time today?

For 12 November 2026 the airport board shows flight TW 831 as “Scheduled”. Departure: Cheongju, 09:35. Arrival: Jeju, 10:45.

Which terminal and gate does flight TW 831 use?

Cheongju (CJJ): Terminal Domestic. Jeju (CJU): Terminal Domestic. Gates are announced shortly before boarding and can change: check the screens at the airport.

How often is flight TW 831 delayed?

Over 18 flights: on time (within 15 min) 67%, average delay 12 min, cancelled 0.

How long does flight TW 831 take?

About 1 h 10 min by the schedule. The airports are 368 km apart.

On which days does flight TW 831 operate?

In the last 60 days it was on the boards on: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

How can I get notified when flight TW 831 changes?

Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

Flight TW 831, 12 November 2026