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Shenzhen Airlines

Is ZH631 delayed?

Yes, ZH631 landed in Seoul 21 min late, at 17:36 on Nov 15 (as of Nov 15, 08:44 UTC). Of its last 28 arrivals graded against a published schedule, 16 landed more than 15 min late.

Arrived

21 min late

Official source · Updated

Departure

Shenzhen

SZX

Scheduled

Not available

Arrival

Seoul

ICN

Actual

Scheduled 17:15

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 OZ6882, CA3861

Route overview: Shenzhen → SeoulSZXICN
Shenzhen → Seoul

Recent arrivals

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

  • Shenzhen → Seoul

    21 min late

  • Shenzhen → Seoul

    16 min early

  • Shenzhen → Seoul

    79 min late

  • Shenzhen → Seoul

    On schedule (2 min behind)

  • Shenzhen → Seoul

    21 min late

Is ZH631 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
28
Graded against schedule
28
Not graded
0
On time
43%
of 28 flights
Late
57%
of 28 flights
Cancelled
0%
of 28 flights
Diverted
0%
of 28 flights
Median arrival delay
17 min
9 in 10 arrived within
55 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

Shenzhen (SZX) departures

Delays are not graded at this airport yet. 0 of 31 departures on record due so far were cancelled.

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 SZX → ICN

All Shenzhen Airlines flights

Flight history and details
ZH631 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 15, 2026ArrivedShenzhenSeoul21
Nov 14, 2026ArrivedShenzhenSeoul-16
Nov 13, 2026ArrivedShenzhenSeoul79
Nov 12, 2026ArrivedShenzhenSeoul2
Nov 11, 2026ArrivedShenzhenSeoul21
Nov 10, 2026ArrivedShenzhenSeoul10
Nov 8, 2026ArrivedShenzhenSeoul17
Nov 7, 2026ArrivedShenzhenSeoul17
Nov 6, 2026ArrivedShenzhenSeoul24
Nov 5, 2026ArrivedShenzhenSeoul-1
Nov 3, 2026ArrivedShenzhenSeoul8
Nov 2, 2026ArrivedShenzhenSeoul11
Nov 1, 2026ArrivedShenzhenSeoul16
Oct 31, 2026ArrivedShenzhenSeoul27
Oct 30, 2026ArrivedShenzhenSeoul92
Oct 29, 2026ArrivedShenzhenSeoul-1
Oct 28, 2026ArrivedShenzhenSeoul20
Oct 27, 2026ArrivedShenzhenSeoul1
Oct 26, 2026ArrivedShenzhenSeoul17
Oct 25, 2026ArrivedShenzhenSeoul26
Oct 24, 2026ArrivedShenzhenSeoul-4
Oct 23, 2026ArrivedShenzhenSeoul8
Oct 22, 2026ArrivedShenzhenSeoul-5
Oct 21, 2026ArrivedShenzhenSeoul16
Oct 20, 2026ArrivedShenzhenSeoul-12
Oct 19, 2026ArrivedShenzhenSeoul45
Oct 18, 2026ArrivedShenzhenSeoul165
Oct 17, 2026ArrivedShenzhenSeoul31
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