CSZ9521

Flight

Status

Incomplete (signal lost)

Departure

Shenzhen Bao'an International Airport (SZX) — Shenzhen, China

Departed

2026-09-22 07:44 UTC

Arrival

Xiamen Gaoqi International Airport (XMN) — Xiamen, China (predicted)

Distance flown

231 km

Straight-line distance

488 km

Aircraft

Registration

B-20DZ

Type

Boeing 737 MAX 8

Altitude & speed

Max altitude

29,125 ft

Max ground speed

429 kt

Tracked

22m · 230 km

Altitude (ft, max 29,125)

Ground speed (kt, max 429)

Altitude (ft, max 29,125)

Ground speed (kt, max 429)

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)

Jiangxi Air (CJX)

Cathay Pacific (CPA)

China Southern Airlines (CSN)

Shenzhen Airlines (CSZ)

Donghai Airlines (EPA)

Hebei Airlines (HBH)

Kunming Airlines (KNA)

Ruili Airlines (RLH)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 07:21 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-5615	Boeing 737-800	Incomplete (signal lost)	~984 km est. (718 km recorded)
2026-10-01 07:17 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-5618	Boeing 737-800	Incomplete (signal lost)	~1311 km est. (877 km recorded)
2026-09-30 07:09 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1683	Airbus A320 233	Incomplete (signal lost)	~569 km est. (175 km recorded)
2026-09-29 07:15 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-7750	Boeing 737-800	Incomplete (signal lost)	~597 km est. (130 km recorded)
2026-09-28 07:04 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1479	Boeing 737-800	Incomplete (signal lost)	~561 km est. (143 km recorded)
2026-09-27 07:16 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1973	Boeing 737-800	Incomplete (signal lost)	~551 km est. (90 km recorded)
2026-09-26 07:13 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-32QX	Airbus A320 Neo	Incomplete (signal lost)	~577 km est. (213 km recorded)
2026-09-25 07:14 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-32N9	Airbus A320 Neo	Incomplete (signal lost)	~623 km est. (351 km recorded)
2026-09-24 07:14 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-32RL	Airbus A321 Neo	Incomplete (signal lost)	~1474 km est. (943 km recorded)
2026-09-23 07:15 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1683	Airbus A320 233	Incomplete (signal lost)	~630 km est. (210 km recorded)
2026-09-22 07:44 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-20DZ	Boeing 737 MAX 8	Incomplete (signal lost)	~683 km est. (231 km recorded)
2026-09-21 07:13 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-32PC	Airbus A320 Neo	Incomplete (signal lost)	~585 km est. (242 km recorded)
2026-09-20 07:14 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1841	Airbus A320 233	Incomplete (signal lost)	~603 km est. (174 km recorded)
2026-09-19 07:25 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-5357	Boeing 737-800	Incomplete (signal lost)	~553 km est. (93 km recorded)
2026-09-18 07:20 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-6780	Airbus A320 233	Incomplete (signal lost)	~633 km est. (211 km recorded)
2026-09-17 07:32 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-6650	Airbus A320 233	Incomplete (signal lost)	197 km
2026-09-16 07:16 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1475	Boeing 737-800	Incomplete (signal lost)	~570 km est. (157 km recorded)
2026-09-15 07:39 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1756	Boeing 737-800	Incomplete (signal lost)	1094 km
2026-09-14 08:20 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-8078	Airbus A320 233	Incomplete (signal lost)	~632 km est. (213 km recorded)
2026-09-13 07:11 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-1476	Boeing 737-800	Incomplete (signal lost)	~595 km est. (161 km recorded)
2026-09-12 07:17 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-6781	Airbus A320 233	Incomplete (signal lost)	~545 km est. (90 km recorded)
2026-09-11 07:34 UTC	CSZ9521	SZX → XMN Shenzhen → Xiamen	B-6780	Airbus A320 233	Completed	784 km
2026-09-10 07:15 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-32QY	Airbus A320 Neo	Incomplete (signal lost)	174 km
2026-09-09 07:24 UTC	CSZ9521	? → ?	B-32QY	Airbus A320 Neo	Incomplete (signal lost)	187 km
2026-09-08 07:18 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-32QX	Airbus A320 Neo	Incomplete (signal lost)	150 km
2026-09-07 07:08 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-6690	Airbus A320 233	Incomplete (signal lost)	166 km
2026-09-06 07:02 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-6721	Airbus A320 233	Incomplete (signal lost)	167 km
2026-09-05 08:07 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-1938	Boeing 737-800	Incomplete (signal lost)	126 km
2026-09-04 07:21 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-1935	Boeing 737-800	Incomplete (signal lost)	1750 km
2026-09-03 07:20 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-5413	Boeing 737-800	Incomplete (signal lost)	753 km
2026-09-02 07:36 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-6937	Airbus A320 233	Completed	178 km
2026-09-01 07:07 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-5377	Boeing 737-800	Completed	172 km
2026-08-31 07:39 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-5773	Boeing 737-800	Completed	200 km
2026-08-30 06:59 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-5377	Boeing 737-800	Completed	559 km
2026-08-29 07:00 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-1146	Boeing 737 MAX 8	Completed	189 km
2026-08-28 07:30 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-20DN	Boeing 737 MAX 8	Completed	65 km
2026-08-27 07:22 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-327N	Airbus A320 Neo	Completed	202 km
2026-08-26 07:11 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-1711	Boeing 737-800	Completed	145 km
2026-08-25 07:02 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-1758	Boeing 737-800	Completed	114 km
2026-08-20 07:49 UTC	CSZ9521	SZX → SZX Shenzhen → Shenzhen	B-32PA	Airbus A321 Neo	Completed	~215 km est. (148 km recorded)
2026-08-19 07:04 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-5440	Boeing 737-800	Completed	190 km
2026-08-17 07:10 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-5859	Boeing 737-800	Completed	121 km
2026-08-16 07:55 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-32CF	Airbus A321 Neo	Completed	226 km
2026-08-15 07:01 UTC	CSZ9521	SZX → ? Shenzhen → ?	B-5377	Boeing 737-800	Completed	103 km
2026-08-13 07:51 UTC	CSZ9521	? → ?	B-32DS	Airbus A321 Neo	Completed	66 km