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CSN5639

Boeing 737-800 · China Southern Airlines

Flight

Status
Incomplete (signal lost)
Est. departure time
2026-09-18 07:12 UTC (approx.)
Distance flown
77 km

Aircraft

Registration
B-1718
Type
Boeing 737-800
Seats
172 total (4 Business, 168 Economy)

Altitude & speed

Max altitude
34,100 ft
Max ground speed
444 kt
Tracked
6m · 77 km
Altitude (ft, max 34,100)
018,41436,8280m
Ground speed (kt, max 444)
02404800m
Altitude (ft, max 34,100)
018,41436,8280m
Ground speed (kt, max 444)
02404800m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

China Southern Airlines (CSN)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-09-28 14:35 UTC CSN5639 HGH → ?
Hangzhou → ?
 B-1718 Boeing 737-800 Incomplete (signal lost) 1614 km
2026-09-28 07:34 UTC CSN5639 GHN → ?
Civil Aviation Flight University of China → ?
 B-1955 Boeing 737-800 Incomplete (signal lost) 112 km
2026-09-27 03:54 UTC CSN5639 NNG → ?
Nanning → ?
 B-1296 Boeing 737-800 Incomplete (signal lost) 1327 km
2026-09-26 07:23 UTC CSN5639 GHN → ?
Civil Aviation Flight University of China → ?
 B-1955 Boeing 737-800 Incomplete (signal lost) 115 km
2026-09-22 04:01 UTC CSN5639 NNG → ?
Nanning → ?
 B-5770 Boeing 737-800 Incomplete (signal lost) 1321 km
2026-09-21 04:25 UTC CSN5639 NNG → ?
Nanning → ?
 B-1409 Boeing 737-800 Incomplete (signal lost) 1109 km
2026-09-20 07:31 UTC CSN5639 ? → ? B-1409 Boeing 737-800 Incomplete (signal lost) 107 km
2026-09-18 07:30 UTC CSN5639 ? → ? B-1718 Boeing 737-800 Incomplete (signal lost) 77 km
2026-09-17 07:28 UTC CSN5639 ? → ? B-206A Boeing 737-800 Incomplete (signal lost) 73 km
2026-09-16 07:25 UTC CSN5639 ? → ? B-206A Boeing 737-800 Incomplete (signal lost) 74 km
2026-09-13 07:39 UTC CSN5639 GHN → ?
Civil Aviation Flight University of China → ?
 B-1955 Boeing 737-800 Incomplete (signal lost) 84 km
2026-09-11 03:59 UTC CSN5639 ? → ? B-1955 Boeing 737-800 Incomplete (signal lost) 1294 km
2026-09-07 07:35 UTC CSN5639 GHN → ?
Civil Aviation Flight University of China → ?
 B-1919 Boeing 737-800 Incomplete (signal lost) 67 km
2026-09-05 07:27 UTC CSN5639 GHN → ?
Civil Aviation Flight University of China → ?
 B-1409 Boeing 737-800 Incomplete (signal lost) 101 km
2026-09-04 07:25 UTC CSN5639 GHN → GHN
Civil Aviation Flight University of China → Civil Aviation Flight University of China
 B-1239 Boeing 737-800 Completed 280 km
2026-09-03 07:36 UTC CSN5639 ? → ? B-5768 Boeing 737-800 Incomplete (signal lost) 90 km
2026-09-02 07:39 UTC CSN5639 GHN → ?
Civil Aviation Flight University of China → ?
 B-1296 Boeing 737-800 Completed 120 km
2026-09-01 07:39 UTC CSN5639 ? → ? B-1296 Boeing 737-800 Completed 155 km
2026-08-29 12:56 UTC CSN5639 ? → ? B-1239 Boeing 737-800 Completed 128 km
2026-08-28 09:33 UTC CSN5639 SZX → CAN
Shenzhen → Guangzhou
 B-206A Boeing 737-800 Incomplete (signal lost) ~2741 km est. (1403 km recorded)
2026-08-27 12:54 UTC CSN5639 ? → ? B-1409 Boeing 737-800 Completed 97 km
2026-08-26 13:14 UTC CSN5639 ? → ? B-1239 Boeing 737-800 Completed 76 km
2026-08-25 12:50 UTC CSN5639 ? → ? B-1296 Boeing 737-800 Completed 29 km
2026-08-24 02:55 UTC CSN5639 SZX → SZX
Shenzhen → Shenzhen
 B-1299 Boeing 737-800 Incomplete (signal lost) ~3344 km est. (1914 km recorded)
2026-08-23 13:03 UTC CSN5639 GHN → SZX
Civil Aviation Flight University of China → Shenzhen
 B-1239 Boeing 737-800 Completed ~1550 km est. (110 km recorded)
2026-08-21 13:00 UTC CSN5639 ? → ? B-1296 Boeing 737-800 Completed 74 km
2026-08-15 12:52 UTC CSN5639 ? → ? B-1299 Boeing 737-800 Completed 148 km
2026-08-14 13:32 UTC CSN5639 GHN → ?
Civil Aviation Flight University of China → ?
 B-1296 Boeing 737-800 Completed 136 km
2026-08-13 12:51 UTC CSN5639 ? → ? B-1409 Boeing 737-800 Completed 120 km
2026-08-12 03:04 UTC CSN5639 ? → ? B-1299 Boeing 737-800 Incomplete (signal lost) 1909 km
2026-08-11 07:26 UTC CSN5639 ? → ? B-1296 Boeing 737-800 Incomplete (signal lost) 1666 km

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