CSN6439

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Incheon International Airport (ICN) — Seoul, South Korea

Departed

2026-09-26 23:51 UTC (first seen)

Arrival

Hangzhou Xiaoshan International Airport (HGH) — Hangzhou, China

Distance flown

881 km

Straight-line distance

978 km

Approach distance

9 km

Aircraft

Registration

B-32QZ

Type

Airbus A320 Neo

Seats

166 total (138 Economy, 24 Premium Economy, 4 Business) (typical for type, not this tail)

Altitude & speed

Max altitude

25,425 ft

Max ground speed

413 kt

Tracked

1h 20m · 881 km

Altitude (ft, max 25,425)

Ground speed (kt, max 413)

Altitude (ft, max 25,425)

Ground speed (kt, max 413)

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
2026-09-28 23:54 UTC	CSN6439	? → ?	B-9951	Airbus A320 233	Incomplete (signal lost)	47 km
2026-09-27 23:53 UTC	CSN6439	? → ?	B-30AJ	Airbus A320 Neo	Incomplete (signal lost)	29 km
2026-09-26 23:51 UTC	CSN6439	ICN → HGH Seoul → Hangzhou	B-32QZ	Airbus A320 Neo	Completed	881 km
2026-09-25 23:55 UTC	CSN6439	? → ?	B-32N2	Airbus A320 Neo	Incomplete (signal lost)	0 km
2026-09-24 00:01 UTC	CSN6439	? → ?	B-32QZ	Airbus A320 Neo	Incomplete (signal lost)	231 km
2026-09-22 00:00 UTC	CSN6439	? → ?	B-32SS	Airbus A320 Neo	Incomplete (signal lost)	43 km
2026-09-20 23:59 UTC	CSN6439	? → ?	B-32SS	Airbus A320 Neo	Incomplete (signal lost)	64 km
2026-09-19 14:12 UTC	CSN6439	? → ?	B-32QZ	Airbus A320 Neo	Incomplete (signal lost)	193 km
2026-09-15 14:03 UTC	CSN6439	? → ?	B-32QZ	Airbus A320 Neo	Incomplete (signal lost)	572 km
2026-09-13 23:57 UTC	CSN6439	? → ?	B-32SS	Airbus A320 Neo	Incomplete (signal lost)	33 km
2026-09-12 23:50 UTC	CSN6439	ICN → HGH Seoul → Hangzhou	B-32PQ	Airbus A320 Neo	Completed (landing presumed)	911 km
2026-09-11 23:51 UTC	CSN6439	ICN → ? Seoul → ?	B-30AK	Airbus A320 Neo	Incomplete (signal lost)	27 km
2026-09-11 00:01 UTC	CSN6439	? → ?	B-32PQ	Airbus A320 Neo	Incomplete (signal lost)	39 km
2026-09-07 23:54 UTC	CSN6439	? → ?	B-32PR	Airbus A320 Neo	Incomplete (signal lost)	49 km
2026-09-05 00:00 UTC	CSN6439	? → ?	B-32QZ	Airbus A320 Neo	Incomplete (signal lost)	29 km
2026-09-03 23:54 UTC	CSN6439	? → ?	B-6655	Airbus A320 233	Incomplete (signal lost)	34 km
2026-09-03 00:05 UTC	CSN6439	? → ?	B-32QZ	Airbus A320 Neo	Incomplete (signal lost)	18 km
2026-08-28 23:54 UTC	CSN6439	? → ?	B-32QZ	Airbus A320 Neo	Completed	39 km
2026-08-28 01:14 UTC	CSN6439	HGH → ? Hangzhou → ?	B-32QZ	Airbus A320 Neo	Completed	16 km
2026-08-26 08:26 UTC	CSN6439	ICN → ? Seoul → ?	B-32QZ	Airbus A320 Neo	Incomplete (signal lost)	1844 km
2026-08-25 00:02 UTC	CSN6439	? → HGH ? → Hangzhou	B-32PQ	Airbus A320 Neo	Completed	932 km
2026-08-23 00:10 UTC	CSN6439	? → ?	B-30AK	Airbus A320 Neo	Completed	61 km
2026-08-20 00:04 UTC	CSN6439	? → HGH ? → Hangzhou	B-32N2	Airbus A320 Neo	Completed	678 km
2026-08-18 23:59 UTC	CSN6439	? → ?	B-32N2	Airbus A320 Neo	Completed	1439 km
2026-08-18 00:06 UTC	CSN6439	? → ?	B-32QZ	Airbus A320 Neo	Completed	48 km
2026-08-17 01:33 UTC	CSN6439	HGH → HGH Hangzhou → Hangzhou	B-32SS	Airbus A320 Neo	Completed	~322 km est. (20 km recorded)
2026-08-16 00:00 UTC	CSN6439	? → ?	B-32SS	Airbus A320 Neo	Completed	7 km
2026-08-14 23:59 UTC	CSN6439	? → ?	B-32SS	Airbus A320 Neo	Completed	64 km
2026-08-14 00:09 UTC	CSN6439	? → ?	B-32PR	Airbus A320 Neo	Completed	161 km
2026-08-12 23:59 UTC	CSN6439	ICN → ? Seoul → ?	B-32N2	Airbus A320 Neo	Completed	250 km