China Southern Airlines
Is CZ337 delayed?
No, CZ337 landed in Seoul 11 min early, at 13:04 on Nov 13 (as of Nov 13, 04:18 UTC). Of its last 18 arrivals graded against a published schedule, 2 landed more than 15 min late.
11 min early
Official source · Updated
Departure
Guangzhou
CAN
Scheduled
Not available
Arrival
Seoul
ICN
Actual
Scheduled 13:15
Nov 13
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 3U7031
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
Guangzhou → Seoul
- 2 min early
Guangzhou → Seoul
- 4 min early
Guangzhou → Seoul
- 4 min early
Guangzhou → Seoul
- 6 min early
Guangzhou → Seoul
Is CZ337 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
Percentages and delay figures appear once 20 arrivals are graded.
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 at these airports today
Guangzhou (CAN) departures
Too few departures with a known outcome so far today to judge: 8 of 20 needed.
Seoul (ICN) departures
- Delayed: left more than 15 min after schedule
- 1 delayed, 0 cancelled of 20 departures
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Guangzhou | Seoul | -11 | |
| Nov 10, 2026Arrived | Guangzhou | Seoul | -2 | |
| Nov 9, 2026Arrived | Guangzhou | Seoul | -4 | |
| Nov 7, 2026Arrived | Guangzhou | Seoul | -4 | |
| Nov 4, 2026Arrived | Guangzhou | Seoul | -6 | |
| Nov 3, 2026Arrived | Guangzhou | Seoul | -24 | |
| Oct 31, 2026Arrived | Guangzhou | Seoul | -3 | |
| Oct 29, 2026Arrived | Guangzhou | Seoul | -5 | |
| Oct 27, 2026Arrived | Guangzhou | Seoul | 4 | |
| Oct 24, 2026Arrived | Guangzhou | Seoul | -9 | |
| Oct 23, 2026Arrived | Guangzhou | Seoul | -15 | |
| Oct 22, 2026Arrived | Guangzhou | Seoul | -8 | |
| Oct 21, 2026Arrived | Guangzhou | Seoul | -14 | |
| Oct 20, 2026Arrived | Guangzhou | Seoul | -12 | |
| Oct 19, 2026Arrived | Guangzhou | Seoul | -10 | |
| Oct 18, 2026Arrived | Guangzhou | Seoul | 77 | |
| Oct 17, 2026Arrived | Guangzhou | Seoul | 63 | |
| Oct 16, 2026Arrived | Guangzhou | Seoul | -14 |