Shenzhen Airlines
Is ZH9521 delayed?
Service date: · Scheduled departure date (Asia/Shanghai)
Arrived
15 min early
Official source · Updated
Departure
Shenzhen
SZX
Scheduled
Sep 16
Arrival
Shanghai
PVG
Actual
Scheduled 17:20
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 15 min early
SZX → PVG
- 16 min late
SZX → PVG
- 56 min late
SZX → PVG
- 13 min early
SZX → PVG
- 2 min early
SZX → PVG
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 25
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 | Shenzhen | Shanghai | -15 | |
| Sep 15, 2026Arrived | Shenzhen | Shanghai | 16 | |
| Sep 14, 2026Arrived | Shenzhen | Shanghai | 56 | |
| Sep 13, 2026Arrived | Shenzhen | Shanghai | -13 | |
| Sep 11, 2026Arrived | Shenzhen | Shanghai | -2 | |
| Sep 10, 2026Arrived | Shenzhen | Shanghai | -8 | |
| Sep 8, 2026Arrived | Shenzhen | Shanghai | -8 | |
| Sep 6, 2026Arrived | Shenzhen | Shanghai | -27 | |
| Sep 5, 2026Arrived | Shenzhen | Shanghai | 37 | |
| Sep 4, 2026Arrived | Shenzhen | Shanghai | -14 | |
| Sep 3, 2026Arrived | Shenzhen | Shanghai | -15 | |
| Sep 2, 2026Arrived | Shenzhen | Shanghai | 3 | |
| Sep 1, 2026Arrived | Shenzhen | Shanghai | -18 | |
| Aug 31, 2026Arrived | Shenzhen | Shanghai | 15 | |
| Aug 30, 2026Arrived | Shenzhen | Shanghai | -21 | |
| Aug 29, 2026Arrived | Shenzhen | Shanghai | -26 | |
| Aug 28, 2026Arrived | Shenzhen | Shanghai | 12 | |
| Aug 27, 2026Arrived | Shenzhen | Shanghai | 2 | |
| Aug 26, 2026Arrived | Shenzhen | Shanghai | -16 | |
| Aug 25, 2026Arrived | Shenzhen | Shanghai | -18 | |
| Aug 24, 2026Arrived | Shenzhen | Shanghai | 1 |