Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

CSN637

Operated by China Southern Airlines

Live map

Live map filtered to CSN637. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CGQ ZYCC VFR

Changchun Longjia International Airport

Changchun, CN

Local time
12:04 GMT+8
Timezone
Asia/Shanghai
Type
Large Airport
Elevation
706 ft
Coordinates
43.9962, 125.6850

cloud Weather

Wind
120° / 4 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
26°C / -3°C
Altimeter
29.73 inHg

Obs: 2026-05-30T03:00:00.000Z

Raw METAR / TAF 
METAR ZYCC 300300Z 12002MPS 060V190 CAVOK 26/M03 Q1007 NOSIG

TAF ZYCC 292104Z 3000/3024 11004MPS 6000 FEW030 TX26/3006Z TN17/3020Z

Arrival

ICN RKSI VFR

Incheon International Airport

Seoul, KR

Local time
13:04 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
23 ft
Coordinates
37.4691, 126.4510

cloud Weather

Wind
220° / 12G23 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
24°C / 15°C
Altimeter
29.85 inHg

Obs: 2026-05-30T03:30:00.000Z

Raw METAR / TAF 
METAR RKSI 300330Z 22012G23KT 180V240 CAVOK 24/15 Q1011 NOSIG

TAF RKSI 292300Z 3000/3106 16006KT CAVOK TX25/3006Z TN17/3021Z TX27/3105Z BECMG 3002/3004 22010KT BECMG 3012/3014 16006KT 6000 NSC BECMG 3018/3020 4000 BR BECMG 3022/3024 6000 NSW BECMG 3102/3104 23010KT CAVOK

flight Live Traffic

flight_takeoff 16 Departures
flight_land 26 Arrivals

Recent history last 12

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-25 7814FB CGQ → ICN May 25, 08:00 UTCMay 25, 09:00 UTC1h 0m - -
2026-04-29 781623 CGQ → ICN Apr 29, 08:40 UTCApr 29, 09:00 UTC21m - -
2026-04-28 78198F CGQ → ICN Apr 28, 08:50 UTCApr 28, 09:05 UTC15m - -
2026-04-27 781623 CGQ → ICN Apr 27, 08:40 UTCApr 27, 08:55 UTC15m - -
2026-04-25 782237 CGQ → ICN Apr 25, 08:50 UTCApr 25, 09:05 UTC15m - -
2026-04-22 782237 CGQ → ICN Apr 22, 08:35 UTCApr 22, 08:50 UTC15m - -
2026-04-20 7814FB CGQ → ICN Apr 20, 08:40 UTCApr 20, 08:55 UTC15m - -
2026-04-18 7814FB CGQ → ICN Apr 18, 08:50 UTCApr 18, 09:00 UTC10m - -
2026-04-17 781708 CGQ → ICN Apr 17, 09:25 UTCApr 17, 09:35 UTC10m - -
2026-04-15 7814FB CGQ → ICN Apr 15, 08:40 UTCApr 15, 08:55 UTC15m - -
2026-04-14 78066F - Apr 14, 08:45 UTCApr 14, 09:00 UTC15m - -
2026-04-13 782232 - Apr 13, 08:45 UTCApr 13, 08:55 UTC10m - -

Performance history

Flights tracked
12
Avg arrival delay
-
On-time arrival
-
Aircraft used
7

Monthly activity 2 months

Month Flights tracked
May 2026 1
April 2026 11

CSN637 frequently asked

Where does flight CSN637 fly?
CSN637 (China Southern Airlines) flies from CGQ to ICN. View the full route page.
How long is flight CSN637?
Based on observed flights, CSN637 takes on average 18m from takeoff to landing.
How often does CSN637 fly?
CSN637 has been observed flying several times a week in our tracking data. We've recorded 12 flights under this callsign.
What aircraft operates flight CSN637?
CSN637 has been operated by 7 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track CSN637 live?
Yes. When CSN637 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.