CSN3727

Flight

Status

Completed

Departure

Guangzhou Baiyun International Airport (CAN) — Guangzhou, China

Est. departure time

2026-08-29 00:04 UTC (approx.)

Arrival

Matsu Nangan Airport (LZN) — Nangang Island, Taiwan

Distance flown

754 km

Straight-line distance

739 km

Aircraft

Registration

B-1737

Type

Boeing 737-800

Seats

164 total (132 Economy, 24 Premium Economy, 8 Business)

CO2 (EMEP est., total)

18.4 t (216 kg/pax Business, 107 kg/pax Economy)

Altitude & speed

Max altitude

33,100 ft

Max ground speed

488 kt

Tracked

1h 7m · 777 km

Altitude (ft, max 33,100)

Ground speed (kt, max 488)

Altitude (ft, max 33,100)

Ground speed (kt, max 488)

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 00:27 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1520	Boeing 737-800	Incomplete (signal lost)	~905 km est. (4 km recorded)
2026-10-01 00:19 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1920	Boeing 737-800	Incomplete (signal lost)	~924 km est. (25 km recorded)
2026-09-28 00:56 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5748	Boeing 737-800	Incomplete (signal lost)	~1173 km est. (767 km recorded)
2026-09-27 00:20 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1920	Boeing 737-800	Incomplete (signal lost)	~904 km est. (118 km recorded)
2026-09-26 00:12 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5718	Boeing 737-800	Incomplete (signal lost)	~904 km est. (59 km recorded)
2026-09-25 00:19 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5743	Boeing 737-800	Incomplete (signal lost)	~912 km est. (130 km recorded)
2026-09-21 01:04 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1920	Boeing 737-800	Incomplete (signal lost)	~882 km est. (0 km recorded)
2026-09-20 00:17 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5190	Boeing 737-800	Incomplete (signal lost)	~951 km est. (51 km recorded)
2026-09-19 00:21 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5743	Boeing 737-800	Incomplete (signal lost)	~905 km est. (27 km recorded)
2026-09-17 00:40 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5743	Boeing 737-800	Incomplete (signal lost)	~1090 km est. (683 km recorded)
2026-09-16 00:26 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5748	Boeing 737-800	Incomplete (signal lost)	~1014 km est. (170 km recorded)
2026-09-15 00:18 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5740	Boeing 737-800	Incomplete (signal lost)	~1018 km est. (136 km recorded)
2026-09-14 00:38 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1776	Boeing 737-800	Incomplete (signal lost)	~1068 km est. (664 km recorded)
2026-09-13 00:35 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5759	Boeing 737-800	Incomplete (signal lost)	~953 km est. (70 km recorded)
2026-09-12 00:26 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1701	Boeing 737-800	Incomplete (signal lost)	~947 km est. (38 km recorded)
2026-09-11 01:07 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5740	Boeing 737-800	Incomplete (signal lost)	~1084 km est. (667 km recorded)
2026-09-10 00:48 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1776	Boeing 737-800	Incomplete (signal lost)	~1082 km est. (680 km recorded)
2026-09-09 00:24 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	—	—	From schedule	~942 km est.
2026-09-08 00:15 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5748	Boeing 737-800	Incomplete (signal lost)	~1014 km est. (102 km recorded)
2026-09-07 00:37 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5743	Boeing 737-800	Incomplete (signal lost)	~939 km est. (0 km recorded)
2026-09-06 01:58 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1918	Boeing 737-800	Incomplete (signal lost)	~1196 km est. (789 km recorded)
2026-09-05 00:38 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5597	Boeing 737-800	Incomplete (signal lost)	~1008 km est. (48 km recorded)
2026-09-01 14:23 UTC	CSN3727	CAN → ? Guangzhou → ?	B-1737	Boeing 737-800	Completed	186 km
2026-08-31 01:39 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-1737	Boeing 737-800	Completed	~508 km est. (101 km recorded)
2026-08-29 00:17 UTC	CSN3727	CAN → LZN Guangzhou → Nangang Island	B-1737	Boeing 737-800	Completed	754 km
2026-08-28 00:38 UTC	CSN3727	CAN → CAN Guangzhou → Guangzhou	B-1776	Boeing 737-800	Completed	942 km
2026-08-21 13:46 UTC	CSN3727	CAN → YIW Guangzhou → Yiwu	B-5743	Boeing 737-800	Completed	~1158 km est. (239 km recorded)
2026-08-20 01:24 UTC	CSN3727	CAN → XMN Guangzhou → Xiamen	B-5742	Boeing 737-800	Completed	~864 km est. (109 km recorded)
2026-08-19 01:31 UTC	CSN3727	? → ?	B-605W	COMAC AJ27	Completed	585 km
2026-08-18 01:24 UTC	CSN3727	? → ?	B-5742	Boeing 737-800	Completed	805 km
2026-08-16 01:26 UTC	CSN3727	? → ?	B-2418	Airbus A321	Completed	478 km
2026-08-14 02:33 UTC	CSN3727	? → ?	B-5743	Boeing 737-800	Completed	710 km