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China Southern Airlines

CSN6637 / CZ6637

ICAO: CSN6637 IATA: CZ6637

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
159
Business
5
Economy
154
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
159
Business
5
Economy
154
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
189
Business
5
Economy
184
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
189
Business
5
Economy
184
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
189
Business
5
Economy
184
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
189
Business
5
Economy
184
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
159
Business
5
Economy
154
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
198
Business
10
Economy
188
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
189
Business
5
Economy
184
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
159
Business
5
Economy
154
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
189
Business
5
Economy
184
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
198
Business
10
Economy
188
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
159
Business
5
Economy
154
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
198
Business
10
Economy
188
China Southern Airlines
CSN6637
Duration
2h 30m
Distance
812 mi, 1307 km
Coreshare
Same day flight
Yes
Terminal
Meals
Refreshments - complimentary
Seats
159
Business
5
Economy
154
China Southern Airlines
CSN6637
Duration
3h 50m
Distance
1405 mi, 2261 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Dinner
Seats
189
Business
5
Economy
184
China Southern Airlines
CSN6637
Duration
3h 55m
Distance
1405 mi, 2261 km
Coreshare
Same day flight
Yes
Terminal
Arrival: T2
Meals
Dinner
Seats
189
Business
5
Economy
184
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

1398 miles, 2250 km

Actual distance

1405 miles, 2261 km

0.5%
Flight time

3h 50m

Flights / Week

11 flights

Seats / Week

189 seats/flight

2079 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321neo
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A320
    CZ6637
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Aug 2026
    13:35
    Beijing(PKX)
    Xining(XNN)
    Airbus A321
    CZ6637

CSN6637 information

A domestic route in China departing from Beijing (PKX) and arriving at Haikou (HAK).

The timezones of the departure and arrival airports are identical, UTC +8.

The flight distance is 1405 miles, or 2261 km.

For direct flights, the flight time is about 3:50.

Other flights between Beijing and Xining with China Southern
09:45
CZ 8921
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