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Jin Air

Is LJ421 delayed?

No, LJ421 landed in Fukuoka on schedule (13 min behind), at 08:28 on Nov 15 (as of Nov 15, 00:56 UTC).

Usually on time: 24 of its last 29 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.

Arrived

On schedule (13 min behind)

Official source · Updated

Departure

Seoul

ICN

Actual

Scheduled 06:55

Nov 15

Arrival

Fukuoka

FUK

Actual

Scheduled 08:15

Nov 15

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
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Recent arrivals

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

  • Seoul → Fukuoka

    On schedule (13 min behind)
  • Seoul → Fukuoka

    On schedule (8 min behind)
  • Seoul → Fukuoka

    On schedule (5 min behind)
  • Seoul → Fukuoka

    4 min early
  • Seoul → Fukuoka

    On schedule (12 min behind)

Is LJ421 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
29
Graded against schedule
29
Not graded
0
On time
83%
of 29 flights
Late
17%
of 29 flights
Cancelled
0%
of 29 flights
Diverted
0%
of 29 flights
Median arrival delay
5 min
9 in 10 arrived within
17 min

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.

How flight status works

Departures on record at these airports today

Seoul (ICN) departures

Delayed: left more than 15 min after schedule
23 delayed, 0 cancelled of 129 departures on record
Flights from Seoul to Fukuoka today

Counts cover the departures on record at each airport, not its full schedule.

All Jin Air flights

Flight history and details
LJ421 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 15, 2026ArrivedSeoulFukuoka13
Nov 14, 2026ArrivedSeoulFukuoka8
Nov 13, 2026ArrivedSeoulFukuoka5
Nov 12, 2026ArrivedSeoulFukuoka-4
Nov 11, 2026ArrivedSeoulFukuoka12
Nov 10, 2026ArrivedSeoulFukuoka-9
Nov 9, 2026ArrivedSeoulFukuoka16
Nov 8, 2026ArrivedSeoulFukuoka3
Nov 7, 2026ArrivedSeoulFukuoka-3
Nov 6, 2026ArrivedSeoulFukuoka10
Nov 5, 2026ArrivedSeoulFukuoka1
Nov 4, 2026ArrivedSeoulFukuoka16
Nov 3, 2026ArrivedSeoulFukuoka-10
Nov 2, 2026ArrivedSeoulFukuoka2
Nov 1, 2026ArrivedSeoulFukuoka-4
Oct 31, 2026ArrivedSeoulFukuoka-10
Oct 30, 2026ArrivedSeoulFukuoka-6
Oct 29, 2026ArrivedSeoulFukuoka12
Oct 28, 2026ArrivedSeoulFukuoka1
Oct 27, 2026ArrivedSeoulFukuoka20
Oct 26, 2026ArrivedSeoulFukuoka13
Oct 25, 2026ArrivedSeoulFukuoka26
Oct 23, 2026ArrivedDaeguJeju City2
Oct 22, 2026ArrivedDaeguJeju City-1
Oct 21, 2026ArrivedDaeguJeju City5
Oct 20, 2026ArrivedDaeguJeju City22
Oct 19, 2026ArrivedDaeguJeju City6
Oct 18, 2026ArrivedDaeguJeju City5
Oct 17, 2026ArrivedDaeguJeju City11
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