CSN3851

Flight

Status

Incomplete (signal lost)

Est. departure time

2026-08-28 10:21 UTC (approx.)

Distance flown

1024 km

Registration

Type

COMAC AJ27

Max altitude

29,125 ft

Max ground speed

444 kt

Tracked

20h 35m · 1,015 km

Altitude (ft, max 29,125)

Ground speed (kt, max 444)

Altitude (ft, max 29,125)

Ground speed (kt, max 444)

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.

China Southern Airlines (CSN)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-22 02:45 UTC	CSN3851	? → ?	B-657N	COMAC AJ27	Incomplete (signal lost)	34 km
2026-09-21 03:21 UTC	CSN3851	? → ?	B-91A2	COMAC AJ27	Incomplete (signal lost)	4 km
2026-09-18 03:23 UTC	CSN3851	? → ?	B-657N	COMAC AJ27	Incomplete (signal lost)	103 km
2026-09-03 03:46 UTC	CSN3851	? → ?	B-656X	COMAC AJ27	Completed	220 km
2026-08-31 02:58 UTC	CSN3851	? → ?	B-655A	COMAC AJ27	Completed	236 km
2026-08-28 10:30 UTC	CSN3851	? → ?	B-657K	COMAC AJ27	Incomplete (signal lost)	1024 km