CZ3021
CZ3021 (China Southern Airlines) flies Ürümqi to Hong Kong. We recorded 47 departures from June 2026 to October 2026, according to Airport Authority Hong Kong. The source has no actual departure times, so there is no on-time rate.
Recorded departures by month
Short series — CZ3021 has only 3 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods3 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 12 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | 27 | – |
| October | – | 8 | – |
| November | – | – | – |
| December | – | – | – |
according to Airport Authority Hong Kong · June 2026 → October 2026
Cancelled departures by month
Short series — CZ3021 has only 3 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods3 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | 1 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | 0 | – |
| October | – | 0 | – |
| November | – | – | – |
| December | – | – | – |
according to Airport Authority Hong Kong · June 2026 → October 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 97.9% 46
- Cancelled 2.1% 1
Share of all recorded flights in the period, all legs. · Jun 19, 2026 → Oct 9, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| URC HKG Ürümqi Tianshan International Airport – Hong Kong International Airport | 3,411 | min | — | 47 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| June 2026 | 12 | 0 | — | 1 |
| September 2026 | 27 | 0 | — | 0 |
| October 2026 | 8 | 0 | — | 0 |