KE1717

CJJ → CJU · AIRBUS / BOMBARDIER BD-500 CSeries CS300 · Korean Air

For travellers

Departure · Cheongju (CJJ)

Gate 3

Scheduled 14:05 · Departed 14:48 · +43 min

Board status: Departed

Airborne since 14:49 (ADS-B)

Arrival · Jeju City (CJU)

Gate 4

Scheduled 15:15 · Landed 15:48 · +33 min

Board status: Arrived

Landed 15:48 (airport data)

Board data from cjj, cju, updated 15 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) — Cheongju, South Korea

Scheduled departure

2026-10-02 05:05 UTC

Departed

2026-10-02 05:49 UTC

Arrival

Jeju International Airport (CJU) — Jeju City, South Korea

Scheduled arrival

2026-10-02 06:15 UTC

Estimated arrival

2026-10-02 06:37 UTC

Distance flown

345 km

Straight-line distance

368 km

Aircraft

Registration

HL8312

Type

AIRBUS / BOMBARDIER BD-500 CSeries CS300

Seats

140 total (140 Economy)

CO2 (EMEP est., total)

8.1 t (58 kg/pax Economy)

Altitude & speed

Max altitude

20,000 ft

Max ground speed

432 kt

Tracked

30m · 342 km

Altitude (ft, max 20,000)

Ground speed (kt, max 432)

Altitude (ft, max 20,000)

Ground speed (kt, max 432)

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
2026-10-02 05:49 UTC	KAL1717	CJJ → CJU Cheongju → Jeju City	HL8312	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed (landing confirmed by airport data)	~470 km est. (345 km recorded)
2026-10-01 05:23 UTC	KAL1717	CJJ → CJU Cheongju → Jeju City	HL7201	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed (landing confirmed by airport data)	~444 km est. (318 km recorded)

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