CSZ9912

Flight

Status

Incomplete (signal lost)

Departed

2026-09-25 04:34 UTC (first seen)

Distance flown

835 km

Approach distance

80 km

Aircraft

Registration

B-20ES

Type

Boeing 737 MAX 8

Altitude & speed

Max altitude

32,100 ft

Max ground speed

471 kt

Tracked

1h 8m · 835 km

Altitude (ft, max 32,100)

Ground speed (kt, max 471)

Altitude (ft, max 32,100)

Ground speed (kt, max 471)

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

Airlines

Air China (CCA)

China Southern Airlines (CSN)

SF Airlines (CSS)

Shenzhen Airlines (CSZ)

Grand China Air (GDC)

Kunming Airlines (KNA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 04:40 UTC	CSZ9912	? → ?	B-20DZ	Boeing 737 MAX 8	Incomplete (signal lost)	865 km
2026-10-02 04:38 UTC	CSZ9912	? → SZX ? → Shenzhen	B-206Z	Boeing 737 MAX 8	Completed (landing presumed)	905 km
2026-10-01 04:44 UTC	CSZ9912	? → ?	B-6296	Airbus A320 233	Incomplete (signal lost)	778 km
2026-09-29 22:50 UTC	CSZ9912	SZX → HGH Shenzhen → Hangzhou	B-32QY	Airbus A320 Neo	Incomplete (signal lost)	~3153 km est. (2045 km recorded)
2026-09-28 04:29 UTC	CSZ9912	SZX → ? Shenzhen → ?	B-32LZ	Airbus A320 Neo	Incomplete (signal lost)	856 km
2026-09-27 05:18 UTC	CSZ9912	? → ?	B-20ES	Boeing 737 MAX 8	Incomplete (signal lost)	168 km
2026-09-26 04:26 UTC	CSZ9912	? → ?	B-32DS	Airbus A321 Neo	Incomplete (signal lost)	1017 km
2026-09-25 04:34 UTC	CSZ9912	? → ?	B-20ES	Boeing 737 MAX 8	Incomplete (signal lost)	835 km
2026-09-24 03:07 UTC	CSZ9912	? → ?	B-9939	Airbus A320 233	Incomplete (signal lost)	1916 km
2026-09-23 01:36 UTC	CSZ9912	? → ?	B-7750	Boeing 737-800	Incomplete (signal lost)	437 km
2026-09-21 00:58 UTC	CSZ9912	? → ?	B-5410	Boeing 737-800	Incomplete (signal lost)	1025 km
2026-09-20 00:55 UTC	CSZ9912	? → ?	B-1938	Boeing 737-800	Incomplete (signal lost)	1008 km
2026-09-19 00:53 UTC	CSZ9912	? → ?	B-1377	Boeing 737-800	Incomplete (signal lost)	996 km
2026-09-18 00:56 UTC	CSZ9912	WNZ → ? Wenzhou → ?	B-5379	Boeing 737-800	Incomplete (signal lost)	972 km
2026-09-17 00:47 UTC	CSZ9912	? → ?	B-7750	Boeing 737-800	Incomplete (signal lost)	1023 km
2026-09-16 00:53 UTC	CSZ9912	? → ?	B-7083	Boeing 737-800	Incomplete (signal lost)	1019 km
2026-09-15 00:50 UTC	CSZ9912	? → SZX ? → Shenzhen	B-5608	Boeing 737-800	Completed	1001 km
2026-09-14 00:59 UTC	CSZ9912	SZX → ? Shenzhen → ?	B-5607	Boeing 737-800	Incomplete (signal lost)	867 km
2026-09-13 01:03 UTC	CSZ9912	? → ?	B-1938	Boeing 737-800	Incomplete (signal lost)	752 km
2026-09-12 00:55 UTC	CSZ9912	SZX → SZX Shenzhen → Shenzhen	B-5440	Boeing 737-800	Completed (landing presumed)	996 km
2026-09-11 00:50 UTC	CSZ9912	? → SZX ? → Shenzhen	B-1938	Boeing 737-800	Completed (landing presumed)	1023 km
2026-09-08 00:49 UTC	CSZ9912	? → SZX ? → Shenzhen	B-7749	Boeing 737-800	Completed	999 km
2026-09-07 00:43 UTC	CSZ9912	? → ?	B-5771	Boeing 737-800	Incomplete (signal lost)	971 km
2026-09-06 01:21 UTC	CSZ9912	? → SZX ? → Shenzhen	B-5617	Boeing 737-800	Completed (landing presumed)	713 km
2026-09-05 01:51 UTC	CSZ9912	? → SZX ? → Shenzhen	B-5440	Boeing 737-800	Completed (landing presumed)	176 km
2026-09-04 00:57 UTC	CSZ9912	? → SZX ? → Shenzhen	B-1758	Boeing 737-800	Completed	983 km
2026-09-01 01:01 UTC	CSZ9912	? → SZX ? → Shenzhen	B-5402	Boeing 737-800	Completed	969 km
2026-08-31 01:04 UTC	CSZ9912	? → SZX ? → Shenzhen	B-1972	Boeing 737-800	Completed	793 km
2026-08-30 00:49 UTC	CSZ9912	? → SZX ? → Shenzhen	B-5859	Boeing 737-800	Completed	773 km
2026-08-29 01:12 UTC	CSZ9912	? → ?	B-5410	Boeing 737-800	Completed	395 km
2026-08-28 00:47 UTC	CSZ9912	? → SZX ? → Shenzhen	B-1756	Boeing 737-800	Completed	431 km
2026-08-27 00:38 UTC	CSZ9912	? → SZX ? → Shenzhen	B-5441	Boeing 737-800	Completed	996 km
2026-08-26 00:26 UTC	CSZ9912	? → SZX ? → Shenzhen	B-5441	Boeing 737-800	Completed	1336 km
2026-08-25 00:30 UTC	CSZ9912	? → ?	B-5401	Boeing 737-800	Incomplete (signal lost)	1037 km
2026-08-24 00:35 UTC	CSZ9912	? → ?	B-1941	Boeing 737-800	Completed	995 km