China Southern Airlines
Is CZ121 delayed?
Service date: · Scheduled departure date (Asia/Shanghai)
Arrived
1 min early
Official source · Updated
Departure
Chongqing
CKG
Scheduled
Sep 16
Arrival
Shanghai
PVG
Actual
Scheduled 21:45
Sep 16
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.
- 1 min early
CKG → PVG
- 15 min early
CKG → PVG
- 16 min early
CKG → PVG
- 6 min late
CKG → PVG
- 10 min early
CKG → PVG
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- Observed occurrences
- 11
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 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 |