Air China
Is CA4340 delayed?
Service date: · Scheduled departure date (Asia/Shanghai)
Arrived
26 min early
Official source · Updated
Departure
Shenzhen
SZX
Actual
Scheduled 07:10
Sep 3
Arrival
Chengdu
CTU
Actual
Scheduled 09:45
Sep 3
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 91 min late
SZX → CTU
- 19 min early
SZX → CTU
- 26 min early
SZX → CTU
- 34 min early
SZX → CTU
- 31 min early
SZX → CTU
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 24
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 17, 2026Arrived | Shenzhen | Chengdu | 91 | |
| Sep 16, 2026Arrived | Shenzhen | Chengdu | -19 | |
| Sep 15, 2026Arrived | Shenzhen | Chengdu | -26 | |
| Sep 14, 2026Arrived | Shenzhen | Chengdu | -34 | |
| Sep 13, 2026Arrived | Shenzhen | Chengdu | -31 | |
| Sep 12, 2026Arrived | Shenzhen | Chengdu | -14 | |
| Sep 11, 2026Arrived | Shenzhen | Chengdu | -29 | |
| Sep 8, 2026Arrived | Shenzhen | Chengdu | -29 | |
| Sep 7, 2026Arrived | Shenzhen | Chengdu | -39 | |
| Sep 6, 2026Arrived | Shenzhen | Chengdu | 24 | |
| Sep 4, 2026Arrived | Shenzhen | Chengdu | -29 | |
| Sep 3, 2026Arrived | Shenzhen | Chengdu | -26 |