CZ4623 Flight Status China Southern Airlines: Lanzhou to Dunhuang (CSN4623)
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CZ 4623 Lanzhou to Dunhuang Flight Status
Not scheduled today (November 9th, 2026). Latest flight: October 18th, 2026 ; recent history is in the table below.
- This flight started in Hangzhou (HGH): CZ4623 Hangzhou to Lanzhou departs at 06:30 local time on Oct 18.
CZ 4623 Flight Status & Schedule China Southern Airlines Lanzhou to Dunhuang
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Oct 18 | LHW | DNH | 11:27 | 12:56 | Delayed | Track > |
| Oct 16 | LHW | DNH | 10:47 | 12:18 | Landed | Track > |
| Oct 14 | LHW | DNH | 10:40 | 12:25 | Cancelled | Track > |
| Oct 09 | LHW | DNH | 10:43 | 12:09 | Landed | Track > |
| Oct 07 | LHW | DNH | 10:36 | 11:56 | Landed | Track > |
| Oct 05 | LHW | DNH | 10:45 | 12:12 | Landed | Track > |
| Oct 04 | LHW | DNH | 10:40 | 12:13 | Landed | Track > |
| Oct 02 | LHW | DNH | 10:40 | 12:08 | Landed | Track > |
| Sep 30 | LHW | DNH | 10:51 | 12:20 | Landed | Track > |
| Sep 28 | LHW | DNH | 10:34 | 12:03 | Landed | Track > |
China Southern Airlines operates CZ 4623 from Lanzhou to Dunhuang, a 868 km (540 mi) trip. Its timetable allows 1 h 45 min; in practice it usually takes about 1 h 30 min, so it often makes up time. It is not flying today; the last flight was scheduled on 18 October 2026.
About CZ 4623
- Distance
- 868 km (540 mi)
- Typical flight time
- 1 h 30 min
- On time
- 8 of the last 9
- Usually departs from
- Terminal T3
CZ 4623 FAQ
- How long is the CZ4623 flight?
- The timetable allows 1 h 45 min. Lanzhou to Dunhuang is 868 km (540 mi).
- How often is CZ4623 late?
- None of the last 9 flights arrived 15 or more minutes late and 1 was cancelled.
- Which terminal does CZ4623 use?
- It usually leaves from Terminal T3 at Lanzhou Zhongchuan International Airport (LHW). Check the flight card above for today's terminal and gate.
- What other flight numbers does CZ4623 have?
- Also listed as CSN4623 (China Southern Airlines' ICAO code) and CZ 4623.
CZ4623 and Lanzhou LHW to Dunhuang DNH Flights
Flight CZ4623 is a code-share China Southern Airlines flight of the Sichuan Airlines operated 3U3193.
Other flights departing from Lanzhou LHW: MU2130, MU9977, 3U3193, UQ2579
Other flights arriving at Dunhuang DNH: MU2233, 3U3193, CA1285
All flights connecting Lanzhou LHW to Dunhuang DNH.