Skip to content
Sign up

T'way Air

Is TW843 delayed?

No — TW843 landed in Jeju City 14 min early, at 09:36 on Oct 1 (as of Oct 1, 02:22 UTC).

Usually on time: arrived within 15 min of schedule on 15 of the last 16 flights.

Arrived

14 min early

Official source · Updated

Departure

Cheongju

CJJ

Actual

Oct 1

Arrival

Jeju City

CJU

Actual

Scheduled 09:50

Oct 1

Times shown in airport local time

Service date: · Actual departure date; scheduled departure unavailable (Asia/Seoul)

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Cheongju → Jeju City

    14 min early

  • Cheongju → Jeju City

    14 min early

  • Cheongju → Jeju City

    5 min early

  • Cheongju → Jeju City

    24 min late

  • Cheongju → Jeju City

    5 min early

Is TW843 usually late?

Observation window: Sep 2, 2026 – Oct 2, 2026

Observed arrivals
16
On time
94%
of 16 arrivals
Late
6%
of 16 arrivals
Cancelled
0%
of 16 flights
Median arrival delay
9 min early
9 in 10 arrived within
2 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Jeju City (CJU) departures

Left more than 15 min late
30 of 57
Cancelled today
0

Related flights

All T'way Air flights

Flight history and details
TW843 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Oct 1, 2026ArrivedCheongjuJeju City-14
Sep 29, 2026ArrivedCheongjuJeju City-14
Sep 27, 2026ArrivedCheongjuJeju City-5
Sep 26, 2026ArrivedCheongjuJeju City24
Sep 24, 2026ArrivedCheongjuJeju City-5
Sep 22, 2026ArrivedCheongjuJeju City-22
Sep 20, 2026ArrivedCheongjuJeju City-10
Sep 19, 2026ArrivedCheongjuJeju City-11
Sep 17, 2026ArrivedCheongjuJeju City-3
Sep 15, 2026ArrivedCheongjuJeju City-10
Sep 13, 2026ArrivedCheongjuJeju City6
Sep 12, 2026ArrivedCheongjuJeju City-9
Sep 10, 2026ArrivedCheongjuJeju City-9
Sep 8, 2026ArrivedCheongjuJeju City-4
Sep 6, 2026ArrivedCheongjuJeju City-6
Sep 5, 2026ArrivedCheongjuJeju City-10

Email me if TW843 runs late

We email you if your next TW843 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.

We use this address only for these emails. Every email has a one-click unsubscribe link.

Embed this status on your site

Paste this code into your page. The card keeps itself up to date and links back here.