CSN8172

For travellers

Departure · Helsinki (HEL)

Gate 44 · Check-in 307, 302

Scheduled 20 Sep 20:35 · Departed 20 Sep 20:43 · +8 min

Board status: Departed

Airborne since 20 Sep 20:43 (ADS-B)

Board data from finavia, updated 17818 min ago; times local to each airport.

Flight

Status

Incomplete (signal lost)

Departure

Helsinki Vantaa Airport (HEL) — Helsinki, Finland

Scheduled departure

2026-09-20 17:35 UTC

Departed

2026-09-20 17:43 UTC

Arrival

Beijing Daxing International Airport (PKX) — Beijing / Langfang, China (scheduled)

Also flies as

CZ8172

Distance flown

6455 km

Straight-line distance

6350 km

Approach distance

90 km

Aircraft

Registration

B-20EL

Type

Boeing 787-9

Seats

297 total (241 Economy, 28 Premium Economy, 28 Business)

Altitude & speed

Max altitude

37,000 ft

Max ground speed

538 kt

Tracked

7h 3m · 6,455 km

Altitude (ft, max 37,000)

Ground speed (kt, max 538)

Altitude (ft, max 37,000)

Ground speed (kt, max 538)

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
2026-10-01 17:51 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1243	Boeing 787-9	Incomplete (signal lost)	6470 km
2026-09-29 17:26 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20EP	Boeing 787-9	Incomplete (signal lost)	6610 km
2026-09-27 17:42 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-228J	Boeing 787-9	Incomplete (signal lost)	6633 km
2026-09-26 17:52 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20EP	Boeing 787-9	Completed	6645 km
2026-09-24 17:38 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1297	Boeing 787-9	Incomplete (signal lost)	6389 km
2026-09-22 17:45 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20AA	Boeing 787-9	Incomplete (signal lost)	6429 km
2026-09-20 17:43 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20EL	Boeing 787-9	Incomplete (signal lost)	6455 km
2026-09-19 17:47 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20AA	Boeing 787-9	Incomplete (signal lost)	6494 km
2026-09-17 17:44 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1297	Boeing 787-9	Incomplete (signal lost)	6437 km
2026-09-15 17:42 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1293	Boeing 787-9	Incomplete (signal lost)	6651 km
2026-09-13 17:47 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1242	Boeing 787-9	Incomplete (signal lost)	6638 km
2026-09-12 17:46 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1242	Boeing 787-9	Completed (landing presumed)	6491 km
2026-09-10 17:53 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1242	Boeing 787-9	Incomplete (signal lost)	6479 km
2026-09-08 17:52 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	—	—	From schedule	~6350 km est.
2026-09-06 17:24 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20EW	Boeing 787-9	Incomplete (signal lost)	6460 km
2026-09-05 17:43 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20EW	Boeing 787-9	Incomplete (signal lost)	6674 km
2026-09-03 17:35 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20EL	Boeing 787-9	Incomplete (signal lost)	6641 km
2026-09-01 17:48 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1243	Boeing 787-9	Completed	6585 km
2026-08-30 17:33 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20AA	Boeing 787-9	Completed	6670 km
2026-08-29 18:26 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20AA	Boeing 787-9	Completed	6565 km
2026-08-27 17:45 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20CJ	Boeing 787-9	Completed	6423 km
2026-08-25 19:34 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20CJ	Boeing 787-9	Completed	6430 km
2026-08-20 17:42 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1293	Boeing 787-9	Completed	6619 km
2026-08-18 17:36 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20AA	Boeing 787-9	Completed	6589 km
2026-08-16 17:23 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1293	Boeing 787-9	Completed	6977 km
2026-08-15 17:42 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-1293	Boeing 787-9	Incomplete (signal lost)	6660 km
2026-08-14 00:57 UTC	CSN8172	HEL → PKX Helsinki → Beijing / Langfang	B-20AA	Boeing 787-9	Incomplete (signal lost)	~58 km est. (0 km recorded)