China Southern Airlines
Is CZ121 delayed?
Service date: · Scheduled departure date (Asia/Shanghai)
Arrived
16 min early
Official source · Updated
Departure
Chongqing
CKG
Scheduled
Sep 14
Arrival
Shanghai
PVG
Actual
Scheduled 21:45
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: DKH1248
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On time
CKG → PVG
- 14 min early
CKG → PVG
- 21 min early
CKG → PVG
- 18 min late
CKG → PVG
- 1 min early
CKG → PVG
Flight history and details
Aug 22, 2026 — Sep 21, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 15
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 21, 2026Arrived | Chongqing | Shanghai | 0 | |
| Sep 20, 2026Arrived | Chongqing | Shanghai | -14 | |
| Sep 19, 2026Arrived | Chongqing | Shanghai | -21 | |
| Sep 17, 2026Arrived | Chongqing | Shanghai | 18 | |
| Sep 16, 2026Arrived | Chongqing | Shanghai | -1 | |
| Sep 15, 2026Arrived | Chongqing | Shanghai | -15 | |
| Sep 14, 2026Arrived | Chongqing | Shanghai | -16 | |
| Sep 13, 2026Arrived | Chongqing | Shanghai | 6 | |
| Sep 11, 2026Arrived | Chongqing | Shanghai | -10 | |
| Sep 9, 2026Arrived | Chongqing | Shanghai | -20 | |
| Sep 8, 2026Arrived | Chongqing | Shanghai | -12 | |
| Sep 7, 2026Arrived | Chongqing | Shanghai | -18 | |
| Sep 6, 2026Arrived | Chongqing | Shanghai | -5 | |
| Sep 5, 2026Arrived | Chongqing | Shanghai | -20 | |
| Sep 4, 2026Arrived | Chongqing | Shanghai | -6 |