KE770

For travellers

Departure · Chitose / Tomakomai (CTS)

Terminal I · Gate 66

Scheduled 16:20 · Departed 16:44 · +24 min

Board status: Departed

Airborne since 16:44 (ADS-B)

Arrival · Seoul (ICN)

Terminal T2 · Gate 219 · Baggage belt 4

Scheduled 19:30 · Landed 19:25 · early

Board status: Arrived

In the air, ~1h 8m to go (100% of the route flown)

Board data from cts, incheon, updated 15 min ago; times local to each airport.

Flight

Status

In progress

Departure

New Chitose Airport (CTS) — Chitose / Tomakomai, Japan

Scheduled departure

2026-10-04 07:20 UTC

Departed

2026-10-04 07:44 UTC

Arrival

Incheon International Airport (ICN) — Seoul, South Korea (scheduled)

Scheduled arrival

2026-10-04 10:30 UTC

Estimated arrival

2026-10-04 10:30 UTC

Progress

100% · ~1h 8m remaining

Codeshares

DL7934, JL5153, KL4256, OZ9880, VS5546

Distance flown

1787 km

Straight-line distance

1421 km

Aircraft

Registration

HL8590

Type

Airbus A321 Neo

CO2 (EMEP est., total)

34.4 t (122 kg/pax Economy, 316 kg/pax Business)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

415 kt

Tracked

4h 31m · 1,787 km

Note

still in progress - the track so far

Altitude (ft, max 36,025)

Ground speed (kt, max 415)

Altitude (ft, max 36,025)

Ground speed (kt, max 415)

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

Korean Air (KAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-04 07:44 UTC	KAL655	CTS → ICN Chitose / Tomakomai → Seoul	HL8590	Airbus A321 Neo	In progress	~1421 km est.
2026-10-03 07:42 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8529	Airbus A321 Neo	Completed (landing confirmed by airport data)	~1800 km est. (1158 km recorded)
2026-10-02 07:20 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8557	Airbus A321 Neo	Completed	1811 km
2026-10-01 07:37 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8590	Airbus A321 Neo	Completed	1746 km
2026-09-30 07:35 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8712	Airbus A321 Neo	Completed	1803 km
2026-09-29 07:46 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8531	Airbus A321 Neo	Completed	1818 km
2026-09-28 07:52 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8589	Airbus A321 Neo	Completed	1804 km
2026-09-27 07:43 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL7720	AIRBUS INDUSTRIE A330 322	Completed	1731 km
2026-09-26 07:31 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8509	Airbus A321 Neo	Completed (landing confirmed by airport data)	~1735 km est. (1159 km recorded)
2026-09-24 07:26 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8591	Airbus A321 Neo	Completed	1812 km
2026-09-23 07:37 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8712	Airbus A321 Neo	Completed	1784 km
2026-09-22 07:28 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8531	Airbus A321 Neo	Completed	1796 km
2026-09-20 07:25 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8348	Boeing 737 MAX 8	Completed	1837 km
2026-09-19 07:41 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8556	Airbus A321 Neo	Completed	1841 km
2026-09-18 07:51 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8528	Airbus A321 Neo	Completed	1898 km
2026-09-17 07:34 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8531	Airbus A321 Neo	Completed	1895 km
2026-09-15 07:33 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8590	Airbus A321 Neo	Completed	1898 km
2026-09-12 07:32 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8531	Airbus A321 Neo	Completed	1899 km
2026-09-11 07:38 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8710	Airbus A321 Neo	Completed	1894 km
2026-09-10 07:42 UTC	KAL770	CTS → ICN Chitose / Tomakomai → Seoul	HL8531	Airbus A321 Neo	Completed	1897 km