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China Southern CZ637 Flight Status Tracker

CZ637 is a international flight operated by China Southern. CZ637 is departing from Changchun (CGQ), China and arriving at Seoul (ICN), South Korea. The flight distance is about 729.96 km or 453.58 miles and flight time is 1 hours 50 minutes. Get the latest status of CZ637 / CSN637 here.

Update on Oct. 31, 2025, 3:29 a.m.

Lastest Status

N/A
CZ Flight Status
CGQ
Departure
Changchun Airport
Scheduled Departure:
5:10 p.m.
Departure Terminal:
Gate None
Flight Status
Distance:
729.96 km / 453.58 miles or 394.15 nautical miles.
ICN
Arrival
Incheon International Airport
Scheduled Arrival:
8:15 p.m.
Arrival Terminal:
3 Gate None

Flight CZ637 detail information

  • Type International Flight
  • Route Departure Changchun (CGQ), China and arriving at Seoul (ICN), South Korea
  • Airlines China Southern (CZ)
  • Aircraft A320
  • Flight Duration 1 hours 50 minutes
  • Flight Distance 729.96 km /453.58 miles
  • Operating Days Thursday

CZ637 Airports

Departures
  • Airport: Changchun Airport, China
  • ICAO Code: CGQ
  • CGQ Current time: 04:45 22-Nov-2025
Arrivals
  • Airport: Incheon International Airport, South Korea
  • ICAO Code: ICN
  • ICN Current time: 05:45 22-Nov-2025

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