China Southern Airlines CZ3973 Flight Status Today

Domestic flight China Southern Airlines CZ3973 takes off from Zhengzhou (CGO) China to Shenzhen (SZX) China. It's operated by China Southern Airlines. The plane leaves Zhengzhou Xinzheng Airport at 18:40 21 January 2026 Asia/Shanghai. The flight is expected to land at Shenzhen Bao'an International Airport at 21:20 21 January 2026 Asia/Shanghai. The flight will last about 2 hours 40 minutes.

Current status of CZ3973 is Departed On time Estimated Arrival in 45 minutes

CZ3973 - CSN3973 China Southern Airlines (CZ)
CGO Zhengzhou China
Flight CGO to SZX
SZX Shenzhen China
Departed On time Estimated Arrival in 45 minutes
Departure Zhengzhou Xinzheng Airport
IATA: CGOICAO: ZHCC
Scheduled 18:40 21 January 2026
Actual 18:19 21 January 2026
T2 None
Arrival Shenzhen Bao'an International Airport
IATA: SZXICAO: ZGSZ
Scheduled 21:20 21 January 2026
Estimated 20:52 21 January 2026
T3 None
CZ3973 Detail
  • Type: Domestic Flight
  • Code Shares: 3U 1471
  • Flight Duration: 2 hours 40 minutes
  • Flight Distance: 1318 kms / 819 miles
Airline
  • China Southern Airlines
  • IATA: CZ
  • ICAO: CSN
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 159
  • Freight capacity: 17.8 tons
  • Passenger classes: First Class, Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (winglets) Passenger/BBJ2
  • Callsign: T-F6M
  • Departure Timezone: Asia/Shanghai
  • Arrival Timezone: Asia/Shanghai
  • Current Time in Zhengzhou: Wednesday 2026-01-21 20:07 PM
  • Current Time in Shenzhen: Wednesday 2026-01-21 20:07 PM

China Southern Airlines CZ3973 Flight Statistics

China Southern Airlines
China Southern Airlines
FLIGHT NO CZ3973
AIRPLANE Boeing 737-800 (winglets) Passenger/BBJ2
ON TIME 3
DELAYED 11
CANCELLED 0
ON TIME 6
DELAYED 23
CANCELLED 1
ON TIME 24
DELAYED 34
CANCELLED 2
ON TIME 35
DELAYED 48
CANCELLED 2
Last 14 days flight data
14 30 60 90
On Time Rate

China Southern Airlines CZ3973 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 18 Jan
Scheduled
Zhengzhou (CGO) 2026-01-18 18:40
Shenzhen (SZX) 2026-01-18 21:20
Sat 17 Jan
Arrived On time
Zhengzhou (CGO) 2026-01-17T18:40
Shenzhen (SZX) 2026-01-17T21:20
2026-01-17T19:05
2026-01-17T21:25
Wed 14 Jan
Scheduled On time
Zhengzhou (CGO) 2026-01-14T18:40
Shenzhen (SZX) 2026-01-14T21:20
Thu 01 Jan
Scheduled On time
Zhengzhou (CGO) 2026-01-01T18:40
Shenzhen (SZX) 2026-01-01T21:20
Wed 31 Dec
Departed Delayed by 1h 57m
Zhengzhou (CGO) 2025-12-31T18:40
Shenzhen (SZX) 2025-12-31T21:20
2025-12-31T20:38
Wed 19 Nov
Scheduled On time
Zhengzhou (CGO) 2025-11-19T18:40
Shenzhen (SZX) 2025-11-19T21:20
Tue 18 Nov
Scheduled On time
Zhengzhou (CGO) 2025-11-18T18:40
Shenzhen (SZX) 2025-11-18T21:20
Wed 22 Oct
Arrived On time
Zhengzhou (CGO) 2025-10-22T18:45
Shenzhen (SZX) 2025-10-22T21:20
2025-10-22T18:32
2025-10-22T20:55
Mon 29 Sep
Scheduled On time
Zhengzhou (CGO) 2025-09-29T18:45
Shenzhen (SZX) 2025-09-29T21:20
Sat 27 Sep
Arrived On time
Zhengzhou (CGO) 2025-09-27T18:45
Shenzhen (SZX) 2025-09-27T21:20
2025-09-27T18:54
2025-09-27T21:22

Flight routes similar to China Southern Airlines CZ3973

Airline Flight no Departure Arrival
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20:30 		2 hours 25 minutes
22:55
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11:20 		2 hours 50 minutes
14:10
Shandong Airlines SC9336
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08:20 		2 hours 30 minutes
10:50
Air China CA3676
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21:50 		2 hours 35 minutes
00:25
SF Airlines O36966
SF Airlines 		21/01/2026
00:05 		2 hours 15 minutes
02:20
China Southern Airlines CZ6477
China Southern Airlines 		21/01/2026
14:00 		2 hours 40 minutes
16:40

China Southern Airlines Flight CZ3973 FAQs

What is the scheduled flight duration for China Southern Airlines CZ3973 flight?

On average, nonstop flight takes 2 hour(s) 40 minutes, with the flight distance of 1318 km (819 miles).

What is the current status of China Southern Airlines CZ3973 flight?

The current status of flight China Southern Airlines CZ3973 is Departed On time.

What type of aircraft is used for the China Southern Airlines CZ3973 flight?

All China Southern Airlines CZ3973 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

When does the flight China Southern Airlines CZ3973 arrive?

Flight China Southern Airlines CZ3973 arrives at 21:20.

Which terminal the flight China Southern Airlines CZ3973 is arriving at?

Flight China Southern Airlines CZ3973 arrives in Shenzhen Bao'an International Airport at Terminal T3.

How many China Southern Airlines CZ3973 flights are operated a week?

7 flights per week. The Flight China Southern Airlines CZ3973 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .