CSN8404

Flight

Status

Incomplete (signal lost)

Departure

Hefei Luogang International Airport (HFE) — Hefei, China

Departed

2026-09-19 08:15 UTC (first seen)

Distance flown

1186 km

Aircraft

Registration

B-5739

Type

Boeing 737-800

Seats

172 total (4 Business, 168 Economy)

Altitude & speed

Max altitude

29,100 ft

Max ground speed

506 kt

Tracked

3h 9m · 1,162 km

Altitude (ft, max 29,100)

Ground speed (kt, max 506)

Altitude (ft, max 29,100)

Ground speed (kt, max 506)

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
2026-10-03 07:58 UTC	CSN8404	? → ?	B-5741	Boeing 737-800	Incomplete (signal lost)	425 km
2026-10-01 07:55 UTC	CSN8404	? → ?	B-5741	Boeing 737-800	Incomplete (signal lost)	410 km
2026-09-26 18:56 UTC	CSN8404	SGN → ? Ho Chi Minh City → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	3040 km
2026-09-26 07:50 UTC	CSN8404	? → ?	B-5739	Boeing 737-800	Incomplete (signal lost)	424 km
2026-09-25 08:00 UTC	CSN8404	? → AKA ? → Ankang	B-5741	Boeing 737-800	Completed	432 km
2026-09-24 08:15 UTC	CSN8404	? → ?	B-5738	Boeing 737-800	Incomplete (signal lost)	390 km
2026-09-23 08:02 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	414 km
2026-09-22 08:01 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	366 km
2026-09-21 08:21 UTC	CSN8404	? → ?	B-5739	Boeing 737-800	Incomplete (signal lost)	429 km
2026-09-19 08:15 UTC	CSN8404	HFE → ? Hefei → ?	B-5739	Boeing 737-800	Incomplete (signal lost)	1186 km
2026-09-18 08:02 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	405 km
2026-09-17 08:27 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	434 km
2026-09-16 08:16 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	419 km
2026-09-15 08:00 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	454 km
2026-09-14 08:26 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	415 km
2026-09-09 08:27 UTC	CSN8404	? → ?	B-5739	Boeing 737-800	Incomplete (signal lost)	421 km
2026-09-08 07:54 UTC	CSN8404	? → ?	B-5760	Boeing 737-800	Incomplete (signal lost)	466 km
2026-09-07 08:01 UTC	CSN8404	? → ?	B-5760	Boeing 737-800	Incomplete (signal lost)	446 km
2026-09-06 08:00 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	458 km
2026-09-05 08:03 UTC	CSN8404	? → ?	B-5741	Boeing 737-800	Incomplete (signal lost)	426 km
2026-09-04 08:14 UTC	CSN8404	? → ?	B-5741	Boeing 737-800	Incomplete (signal lost)	366 km
2026-09-03 07:57 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Incomplete (signal lost)	414 km
2026-09-02 08:35 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Completed	370 km
2026-09-01 08:25 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Completed	411 km
2026-08-31 08:03 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Completed	472 km
2026-08-30 07:54 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Completed	391 km
2026-08-29 08:13 UTC	CSN8404	? → ?	B-5741	Boeing 737-800	Completed	454 km
2026-08-27 08:10 UTC	CSN8404	? → ?	B-5760	Boeing 737-800	Completed	433 km
2026-08-26 08:24 UTC	CSN8404	? → AKA ? → Ankang	B-5739	Boeing 737-800	Completed	417 km
2026-08-25 08:11 UTC	CSN8404	? → AKA ? → Ankang	B-227L	Boeing 787-9	Incomplete (signal lost)	439 km
2026-08-24 08:19 UTC	CSN8404	? → AKA ? → Ankang	B-5767	Boeing 737-800	Completed	451 km
2026-08-23 08:12 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Completed	358 km
2026-08-22 08:12 UTC	CSN8404	? → IQN ? → Qingyang	B-5741	Boeing 737-800	Completed	610 km
2026-08-21 08:32 UTC	CSN8404	? → ?	B-5739	Boeing 737-800	Completed	683 km
2026-08-20 08:14 UTC	CSN8404	? → ?	B-5767	Boeing 737-800	Completed	1106 km
2026-08-19 08:26 UTC	CSN8404	? → ?	B-5760	Boeing 737-800	Completed	1318 km
2026-08-16 08:16 UTC	CSN8404	? → ?	B-5741	Boeing 737-800	Completed	592 km
2026-08-14 08:25 UTC	CSN8404	? → ?	B-5760	Boeing 737-800	Completed	556 km
2026-08-11 08:04 UTC	CSN8404	? → ?	B-1297	Boeing 787-9	Incomplete (signal lost)	550 km