CSN3859

Flight

Status

Incomplete (signal lost)

Departed

2026-09-25 00:06 UTC (first seen)

Distance flown

320 km

Registration

Type

COMAC AJ27

Max altitude

30,125 ft

Max ground speed

454 kt

Tracked

24m · 320 km

Altitude (ft, max 30,125)

Ground speed (kt, max 454)

Altitude (ft, max 30,125)

Ground speed (kt, max 454)

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
2026-09-25 00:06 UTC	CSN3859	? → ?	B-657K	COMAC AJ27	Incomplete (signal lost)	320 km
2026-09-18 00:00 UTC	CSN3859	? → ?	B-656X	COMAC AJ27	Incomplete (signal lost)	277 km
2026-09-11 00:02 UTC	CSN3859	? → ?	B-91A2	COMAC AJ27	Incomplete (signal lost)	388 km
2026-09-04 00:08 UTC	CSN3859	SWA → ? Shantou → ?	B-657G	COMAC AJ27	Incomplete (signal lost)	310 km
2026-08-28 00:09 UTC	CSN3859	? → ?	B-655A	COMAC AJ27	Completed	368 km
2026-08-21 00:04 UTC	CSN3859	? → ?	B-657G	COMAC AJ27	Completed	488 km
2026-08-14 00:08 UTC	CSN3859	? → ?	B-657K	COMAC AJ27	Completed	321 km