China Southern Airlines (CZ)
44 flight numbers held, 7,724 recorded sectors, Sep 2020 to Jul 2026.
Flight numbers
Occurrences are keyed on the operating flight, so a codeshare appears under the airline that actually flew it.
| Flight | Sectors | First held | Last held |
|---|---|---|---|
| CZ303 | 1 | Jan 2026 | Jan 2026 |
| CZ307 | 1,182 | Sep 2020 | Jul 2026 |
| CZ308 | 1,169 | Oct 2020 | Jul 2026 |
| CZ331 | 378 | Oct 2022 | Jul 2026 |
| CZ332 | 373 | Oct 2022 | Jul 2026 |
| CZ345 | 991 | Mar 2023 | Jul 2026 |
| CZ346 | 991 | Mar 2023 | Jul 2026 |
| CZ347 | 1,102 | Sep 2020 | Jul 2026 |
| CZ348 | 1,058 | Oct 2020 | Jul 2026 |
| CZ3005 | 2 | Sep 2024 | Sep 2024 |
| CZ3006 | 2 | Sep 2024 | Sep 2024 |
| CZ5043 | 1 | May 2022 | May 2022 |
| CZ5044 | 1 | Apr 2022 | Apr 2022 |
| CZ5057 | 24 | Dec 2023 | Feb 2024 |
| CZ5058 | 21 | Dec 2023 | Feb 2024 |
| CZ5307 | 12 | Dec 2023 | Mar 2024 |
| CZ5308 | 12 | Dec 2023 | Mar 2024 |
| CZ5477 | 1 | Sep 2022 | Sep 2022 |
| CZ6041 | 18 | Jun 2026 | Jul 2026 |
| CZ6042 | 18 | Jun 2026 | Jul 2026 |
| CZ7047 | 1 | Sep 2022 | Sep 2022 |
| CZ7093 | 1 | Sep 2022 | Sep 2022 |
| CZ7142 | 3 | May 2024 | Sep 2024 |
| CZ7143 | 1 | Sep 2022 | Sep 2022 |
| CZ7159 | 2 | Sep 2022 | Aug 2023 |
| CZ7165 | 1 | Sep 2022 | Sep 2022 |
| CZ7182 | 1 | Jan 2021 | Jan 2021 |
| CZ7461 | 1 | Sep 2022 | Sep 2022 |
| CZ7473 | 1 | Sep 2022 | Sep 2022 |
| CZ7489 | 1 | Jun 2024 | Jun 2024 |
| CZ7637 | 1 | Sep 2022 | Sep 2022 |
| CZ7902 | 1 | Sep 2022 | Sep 2022 |
| CZ7947 | 1 | Sep 2022 | Sep 2022 |
| CZ8021 | 117 | Apr 2024 | Jul 2026 |
| CZ8022 | 113 | Apr 2024 | Jul 2026 |
| CZ8027 | 4 | Feb 2021 | Mar 2021 |
| CZ8028 | 4 | Feb 2021 | Mar 2021 |
| CZ8035 | 12 | Jul 2024 | Sep 2024 |
| CZ8036 | 12 | Jul 2024 | Sep 2024 |
| CZ8085 | 38 | Nov 2021 | Aug 2022 |
| CZ8086 | 28 | Nov 2021 | Jul 2022 |
| CZ8091 | 11 | Jan 2023 | Feb 2023 |
| CZ8092 | 11 | Jan 2023 | Feb 2023 |
| CZ9346 | 1 | Mar 2025 | Mar 2025 |