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Asiana Airlines

Is OZ304 delayed?

Yes, OZ304 landed in Seoul 23 min late, at 14:53 on Nov 15 (as of Nov 15, 06:02 UTC).

Usually on time: 18 of its last 24 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

23 min late

Official source · Updated

Departure

Changchun

CGQ

Scheduled

Not available

Arrival

Seoul

ICN

Actual

Scheduled 14:30

Nov 15

Times shown in airport local time

Service date: · Scheduled arrival date; departure time unavailable (Asia/Seoul)

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual

Also sold as KE5514

Recent arrivals

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

  • Changchun → Seoul

    23 min late

  • Changchun → Seoul

    161 min late

  • Changchun → Seoul

    16 min late

  • Changchun → Seoul

    On schedule (7 min behind)

  • Changchun → Seoul

    1 min early

Is OZ304 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
24
Graded against schedule
24
Not graded
0
On time
75%
of 24 flights
Late
25%
of 24 flights
Cancelled
0%
of 24 flights
Diverted
0%
of 24 flights
Median arrival delay
3 min
9 in 10 arrived within
24 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
24 delayed, 0 cancelled of 149 departures on record

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

Related flights

Other flights ZYCC → ICN

All Asiana Airlines flights

Flight history and details
OZ304 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 15, 2026ArrivedChangchunSeoul23
Nov 14, 2026ArrivedChangchunSeoul161
Nov 13, 2026ArrivedChangchunSeoul16
Nov 11, 2026ArrivedChangchunSeoul7
Nov 10, 2026ArrivedChangchunSeoul-1
Nov 8, 2026ArrivedChangchunSeoul6
Nov 7, 2026ArrivedChangchunSeoul3
Nov 6, 2026ArrivedChangchunSeoul13
Nov 4, 2026ArrivedChangchunSeoul3
Nov 3, 2026ArrivedChangchunSeoul0
Nov 1, 2026ArrivedChangchunSeoul18
Oct 31, 2026ArrivedChangchunSeoul-5
Oct 30, 2026ArrivedChangchunSeoul-2
Oct 28, 2026ArrivedChangchunSeoul-2
Oct 27, 2026ArrivedChangchunSeoul-1
Oct 25, 2026ArrivedChangchunSeoul11
Oct 24, 2026ArrivedChangchunSeoul-10
Oct 23, 2026ArrivedChangchunSeoul-8
Oct 22, 2026ArrivedChangchunSeoul12
Oct 21, 2026ArrivedChangchunSeoul25
Oct 20, 2026ArrivedChangchunSeoul-13
Oct 19, 2026ArrivedChangchunSeoul-9
Oct 18, 2026ArrivedChangchunSeoul37
Oct 17, 2026ArrivedChangchunSeoul-12
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