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ESR581

ICN → PQC · Boeing 737 MAX 8 · Korean Air

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Departure · Seoul (ICN)

Terminal T1 · Gate 101 · Check-in F22-G13
Scheduled 11 Sep 19:30 · Departed 11 Sep 19:46 · +16 min
Board status: Departure
Airborne since 11 Sep 19:47 (ADS-B)

Board data from incheon, updated 30393 min ago; times local to each airport.

Flight

Status
Incomplete (signal lost)
Departure
Incheon International Airport (ICN) — Seoul, South Korea
Scheduled departure
2026-09-11 10:30 UTC
Departed
2026-09-11 10:47 UTC
Arrival
Phu Quoc International Airport (PQC) — Phu Quoc Island, Vietnam (scheduled)
Also flies as
ZE581
Distance flown
2286 km
Straight-line distance
3777 km

Aircraft

Registration
HL8715
Type
Boeing 737 MAX 8
Seats
140 total (132 Economy, 8 Prestige) (typical for type, not this tail)

Altitude & speed

Max altitude
36,000 ft
Max ground speed
491 kt
Tracked
2h 41m · 2,232 km
Altitude (ft, max 36,000)
019,44038,8800m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 491)
02655300m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 36,000)
019,44038,8800m1h 0m2h 0m
Ground speed (kt, max 491)
02655300m1h 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
2026-10-02 10:41 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8544 Boeing 737 MAX 8 In progress ~3777 km est.
2026-10-01 10:28 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8599 Boeing 737 MAX 8 Incomplete (signal lost) ~4158 km est. (2319 km recorded)
2026-09-30 10:40 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4167 km est. (2355 km recorded)
2026-09-29 10:37 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8542 Boeing 737 MAX 8 Incomplete (signal lost) ~4173 km est. (2376 km recorded)
2026-09-28 10:50 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8715 Boeing 737 MAX 8 Incomplete (signal lost) ~4160 km est. (2290 km recorded)
2026-09-27 11:05 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4140 km est. (2283 km recorded)
2026-09-26 10:42 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8541 Boeing 737 MAX 8 Incomplete (signal lost) ~4208 km est. (3350 km recorded)
2026-09-25 10:52 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4136 km est. (2220 km recorded)
2026-09-24 10:36 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4164 km est. (2367 km recorded)
2026-09-23 10:41 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8599 Boeing 737 MAX 8 Incomplete (signal lost) ~4146 km est. (2304 km recorded)
2026-09-22 10:39 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8599 Boeing 737 MAX 8 Incomplete (signal lost) ~4170 km est. (2321 km recorded)
2026-09-21 10:51 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8717 Boeing 737 MAX 8 Incomplete (signal lost) ~4214 km est. (3356 km recorded)
2026-09-20 10:51 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8715 Boeing 737 MAX 8 Incomplete (signal lost) ~4184 km est. (2295 km recorded)
2026-09-19 10:25 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8759 Boeing 737 MAX 8 Incomplete (signal lost) ~4225 km est. (2383 km recorded)
2026-09-18 10:46 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8374 Boeing 737-800 Incomplete (signal lost) ~4145 km est. (2293 km recorded)
2026-09-17 10:52 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8717 Boeing 737 MAX 8 Incomplete (signal lost) ~4174 km est. (2272 km recorded)
2026-09-16 10:40 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8375 Boeing 737-800 Incomplete (signal lost) ~4203 km est. (2375 km recorded)
2026-09-15 10:33 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8544 Boeing 737 MAX 8 Incomplete (signal lost) ~4239 km est. (2410 km recorded)
2026-09-14 10:55 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4215 km est. (2374 km recorded)
2026-09-13 10:45 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4192 km est. (2294 km recorded)
2026-09-12 10:57 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4220 km est. (2410 km recorded)
2026-09-11 10:47 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8715 Boeing 737 MAX 8 Incomplete (signal lost) ~4234 km est. (2286 km recorded)
2026-09-10 10:39 UTC ESR581 ICN → PQC
Seoul → Phu Quoc Island
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~4237 km est. (2448 km recorded)
2026-09-09 10:39 UTC ESR581 ICN → DAD
Seoul → Da Nang
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) ~3447 km est. (2387 km recorded)
2026-09-08 10:36 UTC ESR581 ICN → ?
Seoul → ?
 HL8375 Boeing 737-800 Incomplete (signal lost) 2195 km
2026-09-07 10:40 UTC ESR581 ICN → ?
Seoul → ?
 HL8717 Boeing 737 MAX 8 Incomplete (signal lost) 2301 km
2026-09-06 10:35 UTC ESR581 ICN → DAD
Seoul → Da Nang
 HL8541 Boeing 737 MAX 8 Incomplete (signal lost) ~3436 km est. (2352 km recorded)
2026-09-05 10:44 UTC ESR581 ICN → DAD
Seoul → Da Nang
 HL8541 Boeing 737 MAX 8 Incomplete (signal lost) ~3467 km est. (2406 km recorded)
2026-09-04 10:51 UTC ESR581 ICN → ?
Seoul → ?
 HL8543 Boeing 737 MAX 8 Incomplete (signal lost) 2598 km
2026-09-03 10:47 UTC ESR581 ICN → DAD
Seoul → Da Nang
 HL8543 Boeing 737 MAX 8 Completed 3406 km
2026-09-01 10:41 UTC ESR581 ICN → ?
Seoul → ?
 HL8715 Boeing 737 MAX 8 Completed 2494 km
2026-08-31 11:17 UTC ESR581 ICN → ?
Seoul → ?
 HL8543 Boeing 737 MAX 8 Completed 2732 km
2026-08-30 10:54 UTC ESR581 ICN → ?
Seoul → ?
 HL8541 Boeing 737 MAX 8 Completed 2528 km
2026-08-29 10:56 UTC ESR581 ICN → ?
Seoul → ?
 HL8375 Boeing 737-800 Completed 3390 km
2026-08-28 10:40 UTC ESR581 ICN → ?
Seoul → ?
 HL8759 Boeing 737 MAX 8 Completed 2306 km
2026-08-27 11:06 UTC ESR581 ICN → ?
Seoul → ?
 HL8544 Boeing 737 MAX 8 Completed 3185 km
2026-08-26 11:27 UTC ESR581 ICN → ICN
Seoul → Seoul
 HL8759 Boeing 737 MAX 8 Completed ~6223 km est. (3953 km recorded)
2026-08-26 11:11 UTC ESR581 ICN → ICN
Seoul → Seoul
 HL8759 Boeing 737 MAX 8 Completed ~5 km est. (2 km recorded)
2026-08-25 10:43 UTC ESR581 ICN → ?
Seoul → ?
 HL8541 Boeing 737 MAX 8 Completed 2416 km
2026-08-24 10:37 UTC ESR581 ICN → ?
Seoul → ?
 HL8759 Boeing 737 MAX 8 Completed 2448 km
2026-08-22 11:07 UTC ESR581 ICN → ?
Seoul → ?
 HL8543 Boeing 737 MAX 8 Completed 2944 km
2026-08-16 10:40 UTC ESR581 ICN → ?
Seoul → ?
 HL8544 Boeing 737 MAX 8 Completed 2683 km
2026-08-15 10:30 UTC ESR581 ICN → ?
Seoul → ?
 HL8375 Boeing 737-800 Completed 2712 km
2026-08-13 10:31 UTC ESR581 ICN → ?
Seoul → ?
 HL8717 Boeing 737 MAX 8 Completed 1880 km

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