Is TW838 delayed?
No delay reported. TW838 is expected in Cheongju on time, at 23:10 on Nov 15.
The GADUIN market gives an on-time arrival at Cheongju a 87% chance.
Usually on time: 28 of its last 30 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.
On time
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Jeju City
CJU
Scheduled
Nov 15
Arrival
Cheongju
CJJ
Estimated
Nov 15
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (Asia/Seoul)
Think TW838 will be late today? Delayed is at 11¢ and pays out x8.74.
How will T'way Air 838 Jeju City → Cheongju arrive on Nov 16?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
The price is the traded chance of the market’s outcome. It doesn’t confirm the flight’s status. See the market for its rules.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
Jeju City → Cheongju
- On schedule (3 min behind)
Jeju City → Cheongju
- On schedule (11 min behind)
Jeju City → Cheongju
- 16 min early
Jeju City → Cheongju
- 6 min early
Jeju City → Cheongju
Is TW838 usually late?
Period: Oct 16, 2026 – Nov 15, 2026
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures on record at these airports today
Jeju City (CJU) departures
- Delayed: took off more than 27 min after schedule (15 min plus the usual 12-min taxi)
- 18 delayed, 0 cancelled of 79 departures on record
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Airports
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Arrived | Jeju City | Cheongju | -5 | |
| Nov 13, 2026Arrived | Jeju City | Cheongju | 3 | |
| Nov 12, 2026Arrived | Jeju City | Cheongju | 11 | |
| Nov 11, 2026Arrived | Jeju City | Cheongju | -16 | |
| Nov 10, 2026Arrived | Jeju City | Cheongju | -6 | |
| Nov 9, 2026Arrived | Jeju City | Cheongju | 40 | |
| Nov 8, 2026Arrived | Jeju City | Cheongju | -3 | |
| Nov 7, 2026Arrived | Jeju City | Cheongju | 10 | |
| Nov 6, 2026Arrived | Jeju City | Cheongju | -1 | |
| Nov 5, 2026Arrived | Jeju City | Cheongju | 1 | |
| Nov 4, 2026Arrived | Jeju City | Cheongju | -18 | |
| Nov 3, 2026Arrived | Jeju City | Cheongju | 11 | |
| Nov 2, 2026Arrived | Jeju City | Cheongju | -13 | |
| Nov 1, 2026Arrived | Jeju City | Cheongju | 2 | |
| Oct 31, 2026Arrived | Jeju City | Cheongju | -1 | |
| Oct 30, 2026Arrived | Jeju City | Cheongju | 3 | |
| Oct 29, 2026Arrived | Jeju City | Cheongju | 0 | |
| Oct 28, 2026Arrived | Jeju City | Cheongju | -15 | |
| Oct 27, 2026Arrived | Jeju City | Cheongju | -9 | |
| Oct 26, 2026Arrived | Jeju City | Cheongju | -27 | |
| Oct 25, 2026Arrived | Jeju City | Cheongju | 4 | |
| Oct 24, 2026Arrived | Jeju City | Cheongju | -17 | |
| Oct 23, 2026Arrived | Jeju City | Cheongju | -1 | |
| Oct 22, 2026Arrived | Jeju City | Cheongju | -9 | |
| Oct 21, 2026Arrived | Jeju City | Cheongju | 2 | |
| Oct 20, 2026Arrived | Jeju City | Cheongju | 32 | |
| Oct 19, 2026Arrived | Jeju City | Cheongju | -1 | |
| Oct 18, 2026Arrived | Jeju City | Cheongju | -15 | |
| Oct 17, 2026Arrived | Jeju City | Cheongju | 0 | |
| Oct 16, 2026Arrived | Jeju City | Cheongju | 2 |