CSN8540

Flight

Status

Incomplete (signal lost)

Est. departure time

2026-09-15 11:20 UTC (approx.)

Distance flown

546 km

Aircraft

Registration

B-91A3

Type

COMAC AJ27

Altitude & speed

Max altitude

29,125 ft

Max ground speed

439 kt

Tracked

15h 21m · 535 km

Altitude (ft, max 29,125)

Ground speed (kt, max 439)

Altitude (ft, max 29,125)

Ground speed (kt, max 439)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 11:53 UTC	CSN8540	? → ?	B-5716	Boeing 737-800	Incomplete (signal lost)	478 km
2026-10-01 11:22 UTC	CSN8540	? → ?	B-5740	Boeing 737-800	Incomplete (signal lost)	495 km
2026-09-30 11:21 UTC	CSN8540	? → ?	B-5719	Boeing 737-800	Incomplete (signal lost)	471 km
2026-09-29 11:32 UTC	CSN8540	? → ?	B-5759	Boeing 737-800	Incomplete (signal lost)	552 km
2026-09-28 13:43 UTC	CSN8540	? → ?	B-5721	Boeing 737-800	Incomplete (signal lost)	213 km
2026-09-28 11:17 UTC	CSN8540	? → ?	B-5721	Boeing 737-800	Incomplete (signal lost)	439 km
2026-09-27 11:23 UTC	CSN8540	? → ?	B-5719	Boeing 737-800	Incomplete (signal lost)	419 km
2026-09-26 11:25 UTC	CSN8540	? → ?	B-5742	Boeing 737-800	Incomplete (signal lost)	401 km
2026-09-25 11:18 UTC	CSN8540	? → ?	B-5740	Boeing 737-800	Incomplete (signal lost)	442 km
2026-09-24 11:26 UTC	CSN8540	? → ?	B-655A	COMAC AJ27	Incomplete (signal lost)	402 km
2026-09-23 11:31 UTC	CSN8540	? → ?	B-5719	Boeing 737-800	Incomplete (signal lost)	462 km
2026-09-22 12:14 UTC	CSN8540	? → ?	B-91AG	COMAC AJ27	Incomplete (signal lost)	220 km
2026-09-20 11:37 UTC	CSN8540	? → ?	B-657N	COMAC AJ27	Incomplete (signal lost)	459 km
2026-09-18 11:30 UTC	CSN8540	? → ?	B-5721	Boeing 737-800	Incomplete (signal lost)	447 km
2026-09-17 11:29 UTC	CSN8540	? → ?	B-91A2	COMAC AJ27	Incomplete (signal lost)	425 km
2026-09-16 11:25 UTC	CSN8540	? → ?	B-5718	Boeing 737-800	Incomplete (signal lost)	539 km
2026-09-15 11:34 UTC	CSN8540	? → ?	B-91A3	COMAC AJ27	Incomplete (signal lost)	546 km
2026-09-14 11:11 UTC	CSN8540	? → ?	B-91A1	COMAC AJ27	Incomplete (signal lost)	302 km
2026-09-13 11:24 UTC	CSN8540	? → ?	B-1920	Boeing 737-800	Incomplete (signal lost)	426 km
2026-09-12 11:21 UTC	CSN8540	? → ?	B-5742	Boeing 737-800	Incomplete (signal lost)	443 km
2026-09-11 11:16 UTC	CSN8540	? → ?	B-5719	Boeing 737-800	Incomplete (signal lost)	433 km
2026-09-10 11:30 UTC	CSN8540	? → ?	B-655A	COMAC AJ27	Incomplete (signal lost)	406 km
2026-09-09 11:47 UTC	CSN8540	? → ?	B-5716	Boeing 737-800	Incomplete (signal lost)	442 km
2026-09-08 11:25 UTC	CSN8540	? → ?	B-657K	COMAC AJ27	Incomplete (signal lost)	459 km
2026-09-06 11:40 UTC	CSN8540	? → ?	B-91A1	COMAC AJ27	Incomplete (signal lost)	412 km
2026-09-04 11:29 UTC	CSN8540	? → ?	B-656X	COMAC AJ27	Incomplete (signal lost)	513 km
2026-09-02 11:20 UTC	CSN8540	? → ?	B-657N	COMAC AJ27	Incomplete (signal lost)	449 km
2026-08-30 11:18 UTC	CSN8540	? → ?	B-5718	Boeing 737-800	Completed	430 km
2026-08-28 12:11 UTC	CSN8540	? → ?	B-5719	Boeing 737-800	Completed	431 km
2026-08-27 13:35 UTC	CSN8540	? → ?	B-5740	Boeing 737-800	Completed	387 km
2026-08-26 11:28 UTC	CSN8540	? → ?	B-5716	Boeing 737-800	Completed	323 km
2026-08-25 11:28 UTC	CSN8540	? → ?	B-5742	Boeing 737-800	Completed	307 km
2026-08-24 11:36 UTC	CSN8540	? → ?	B-5721	Boeing 737-800	Incomplete (signal lost)	496 km
2026-08-23 11:37 UTC	CSN8540	? → ?	B-5719	Boeing 737-800	Incomplete (signal lost)	366 km
2026-08-22 11:25 UTC	CSN8540	? → ?	B-1701	Boeing 737-800	Completed	277 km
2026-08-19 11:35 UTC	CSN8540	? → ?	B-5716	Boeing 737-800	Completed	2465 km
2026-08-18 13:13 UTC	CSN8540	? → ?	B-1918	Boeing 737-800	Completed	731 km
2026-08-16 13:39 UTC	CSN8540	? → ?	B-5719	Boeing 737-800	Completed	419 km
2026-08-15 11:37 UTC	CSN8540	? → ?	B-5721	Boeing 737-800	Completed	302 km
2026-08-14 14:10 UTC	CSN8540	? → ?	B-5721	Boeing 737-800	Completed	409 km
2026-08-12 23:43 UTC	CSN8540	? → ?	B-5742	Boeing 737-800	Incomplete (signal lost)	2007 km