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ESR646

FUK → ICN · Boeing 737 MAX 8 · Korean Air

For travellers

Departure · Fukuoka (FUK)

Terminal 4 · Gate 51L
Scheduled 11:30 · Departed 11:18 · early
Board status: Departed
Airborne since 11:32 (ADS-B)

Arrival · Seoul (ICN)

Terminal T1 · Gate 9 · Baggage belt 5
Scheduled 13:00 · Landed 12:39 · early
Board status: Arrived
Landed 14:02 (ADS-B)

Board data from fuk, incheon, updated 34 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Fukuoka Airport (FUK) — Fukuoka, Japan
Scheduled departure
2026-10-03 02:30 UTC
Departed
2026-10-03 02:32 UTC
Arrival
Incheon International Airport (ICN) — Seoul, South Korea
Scheduled arrival
2026-10-03 04:00 UTC
Estimated arrival
2026-10-03 03:46 UTC
Also flies as
ZE646
Distance flown
687 km
Straight-line distance
563 km
Approach distance
71 km

Aircraft

Registration
HL8717
Type
Boeing 737 MAX 8
Seats
140 total (132 Economy, 8 Prestige) (typical for type, not this tail)

Altitude & speed

Max altitude
30,025 ft
Max ground speed
422 kt
Tracked
2h 30m · 684 km
Altitude (ft, max 30,025)
016,21432,4270m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 422)
02284560m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 30,025)
016,21432,4270m1h 0m2h 0m
Ground speed (kt, max 422)
02284560m1h 0m2h 0m

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

Airlines

Korean Air (KAL)
T'way Air (TWB)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 02:32 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8717 Boeing 737 MAX 8 Completed 687 km
2026-10-02 02:41 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8375 Boeing 737-800 Completed 588 km
2026-10-01 02:42 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8762 Boeing 737 MAX 8 Completed 631 km
2026-09-30 02:51 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8544 Boeing 737 MAX 8 Completed 674 km
2026-09-29 02:39 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8374 Boeing 737-800 Completed 634 km
2026-09-28 02:41 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8762 Boeing 737 MAX 8 Completed 630 km
2026-09-27 02:42 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8762 Boeing 737 MAX 8 Completed 660 km
2026-09-26 02:31 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8375 Boeing 737-800 Completed 630 km
2026-09-25 02:35 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8375 Boeing 737-800 Completed 662 km
2026-09-24 02:35 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8544 Boeing 737 MAX 8 Completed 640 km
2026-09-23 02:37 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8375 Boeing 737-800 Completed 649 km
2026-09-22 02:44 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8544 Boeing 737 MAX 8 Completed 677 km
2026-09-21 02:43 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8762 Boeing 737 MAX 8 Completed 589 km
2026-09-20 02:43 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8762 Boeing 737 MAX 8 Completed 616 km
2026-09-19 02:32 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8599 Boeing 737 MAX 8 Completed 668 km
2026-09-18 02:34 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8762 Boeing 737 MAX 8 Completed 702 km
2026-09-16 02:37 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8374 Boeing 737-800 Completed 655 km
2026-09-15 02:35 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8717 Boeing 737 MAX 8 Completed 659 km
2026-09-14 02:32 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8375 Boeing 737-800 Completed 665 km
2026-09-13 02:44 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8759 Boeing 737 MAX 8 Completed 665 km
2026-09-12 02:31 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8374 Boeing 737-800 Completed 650 km
2026-09-11 02:33 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8759 Boeing 737 MAX 8 Completed 678 km
2026-09-08 02:46 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8546 Boeing 737-800 Completed 595 km
2026-09-03 02:36 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8715 Boeing 737 MAX 8 Completed 661 km
2026-09-02 02:43 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8541 Boeing 737 MAX 8 Completed 665 km
2026-09-01 02:34 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8374 Boeing 737-800 Completed 701 km
2026-08-31 02:37 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8546 Boeing 737-800 Completed 672 km
2026-08-29 02:36 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8544 Boeing 737 MAX 8 Completed 654 km
2026-08-28 02:40 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8374 Boeing 737-800 Completed 678 km
2026-08-26 03:39 UTC ESR646 ICN → ICN
Seoul → Seoul
 HL8715 Boeing 737 MAX 8 Completed ~3 km est. (0 km recorded)
2026-08-26 02:34 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8715 Boeing 737 MAX 8 Completed 626 km
2026-08-25 03:38 UTC ESR646 ICN → ICN
Seoul → Seoul
 HL8374 Boeing 737-800 Completed ~5 km est. (2 km recorded)
2026-08-25 02:43 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8374 Boeing 737-800 Completed 630 km
2026-08-23 02:43 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8759 Boeing 737 MAX 8 Completed 996 km
2026-08-21 23:39 UTC ESR646 ICN → ICN
Seoul → Seoul
 HL8599 Boeing 737 MAX 8 Completed 1673 km
2026-08-21 02:34 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8544 Boeing 737 MAX 8 Completed ~1200 km est. (789 km recorded)
2026-08-19 02:49 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8375 Boeing 737-800 Completed 823 km
2026-08-18 02:34 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8375 Boeing 737-800 Completed 741 km
2026-08-17 03:43 UTC ESR646 ICN → ICN
Seoul → Seoul
 HL8334 Boeing 737-800 Completed ~3 km est. (0 km recorded)
2026-08-17 02:52 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8374 Boeing 737-800 Completed 943 km
2026-08-16 02:40 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8543 Boeing 737 MAX 8 Completed 1041 km
2026-08-13 02:36 UTC ESR646 FUK → ICN
Fukuoka → Seoul
 HL8543 Boeing 737 MAX 8 Completed ~893 km est. (614 km recorded)

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