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ESR221

GMP · Boeing 737-800 · T'way Air

Flight

Status
Incomplete (signal lost)
Departure
Gimpo International Airport (GMP) — Seoul, South Korea
Departed
2026-09-21 05:58 UTC
Distance flown
491 km
Approach distance
43 km

Aircraft

Registration
Type
Boeing 737-800

Altitude & speed

Max altitude
26,025 ft
Max ground speed
454 kt
Tracked
1h 1m · 490 km
Altitude (ft, max 26,025)
014,05428,1070m30m1h 0m
Ground speed (kt, max 454)
02454900m30m1h 0m
Altitude (ft, max 26,025)
014,05428,1070m1h 0m
Ground speed (kt, max 454)
02454900m1h 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

Aero-K (EOK)
Eastar Jet (ESR)
Korean Air (KAL)
T'way Air (TWB)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-04 06:14 UTC ESR221 GMP → CJU
Seoul → Jeju City
HL8578 Boeing 737-800 Completed (landing confirmed by airport data) ~495 km est. (394 km recorded)
2026-10-03 06:44 UTC ESR221 GMP → CJU
Seoul → Jeju City
HL8578 Boeing 737-800 Completed (landing confirmed by airport data) ~504 km est. (394 km recorded)
2026-10-02 06:36 UTC ESR221 GMP → CJU
Seoul → Jeju City
HL8507 Boeing 737-800 Completed (landing confirmed by airport data) ~523 km est. (393 km recorded)
2026-10-01 06:05 UTC ESR221 GMP → CJU
Seoul → Jeju City
HL8763 Boeing 737 MAX 8 Completed (landing confirmed by airport data) ~522 km est. (394 km recorded)
2026-09-30 06:20 UTC ESR221 GMP → ?
Seoul → ?
HL8784 Boeing 737 MAX 8 Incomplete (signal lost) 442 km
2026-09-29 06:17 UTC ESR221 GMP → ?
Seoul → ?
HL8549 Boeing 737-800 Incomplete (signal lost) 398 km
2026-09-28 06:51 UTC ESR221 GMP → ?
Seoul → ?
HL8763 Boeing 737 MAX 8 Incomplete (signal lost) 392 km
2026-09-27 06:19 UTC ESR221 GMP → ?
Seoul → ?
HL8507 Boeing 737-800 Incomplete (signal lost) 393 km
2026-09-26 06:04 UTC ESR221 GMP → ?
Seoul → ?
HL8763 Boeing 737 MAX 8 Incomplete (signal lost) 392 km
2026-09-25 06:34 UTC ESR221 GMP → ?
Seoul → ?
HL8546 Boeing 737-800 Incomplete (signal lost) 428 km
2026-09-24 06:14 UTC ESR221 GMP → ?
Seoul → ?
HL8578 Boeing 737-800 Incomplete (signal lost) 411 km
2026-09-23 06:29 UTC ESR221 GMP → ?
Seoul → ?
HL8763 Boeing 737 MAX 8 Incomplete (signal lost) 403 km
2026-09-22 06:35 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Incomplete (signal lost) 396 km
2026-09-21 05:58 UTC ESR221 GMP → ?
Seoul → ?
HL8700 Boeing 737-800 Incomplete (signal lost) 491 km
2026-09-20 06:16 UTC ESR221 GMP → ?
Seoul → ?
HL8763 Boeing 737 MAX 8 Incomplete (signal lost) 510 km
2026-09-19 06:06 UTC ESR221 GMP → ?
Seoul → ?
HL8587 Boeing 737-800 Incomplete (signal lost) 416 km
2026-09-18 06:13 UTC ESR221 GMP → ?
Seoul → ?
HL8784 Boeing 737 MAX 8 Incomplete (signal lost) 384 km
2026-09-17 06:28 UTC ESR221 GMP → ?
Seoul → ?
HL8763 Boeing 737 MAX 8 Incomplete (signal lost) 391 km
2026-09-16 06:08 UTC ESR221 GMP → ?
Seoul → ?
HL8546 Boeing 737-800 Incomplete (signal lost) 476 km
2026-09-15 06:06 UTC ESR221 GMP → ?
Seoul → ?
HL8545 Boeing 737-800 Incomplete (signal lost) 507 km
2026-09-15 05:41 UTC ESR221 ICN → WEH
Seoul → Weihai
HL8541 Boeing 737 MAX 8 Incomplete (signal lost) 389 km
2026-09-14 06:25 UTC ESR221 GMP → ?
Seoul → ?
HL8763 Boeing 737 MAX 8 Incomplete (signal lost) 411 km
2026-09-13 06:34 UTC ESR221 GMP → ?
Seoul → ?
HL8763 Boeing 737 MAX 8 Incomplete (signal lost) 400 km
2026-09-12 06:19 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Incomplete (signal lost) 393 km
2026-09-11 06:18 UTC ESR221 GMP → ?
Seoul → ?
HL8546 Boeing 737-800 Incomplete (signal lost) 423 km
2026-09-10 06:11 UTC ESR221 GMP → ?
Seoul → ?
HL8587 Boeing 737-800 Incomplete (signal lost) 451 km
2026-09-08 06:06 UTC ESR221 GMP → ?
Seoul → ?
HL8507 Boeing 737-800 Incomplete (signal lost) 417 km
2026-09-07 06:34 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Incomplete (signal lost) 420 km
2026-09-06 06:01 UTC ESR221 GMP → ?
Seoul → ?
HL8578 Boeing 737-800 Incomplete (signal lost) 424 km
2026-09-05 05:58 UTC ESR221 GMP → ?
Seoul → ?
HL8784 Boeing 737 MAX 8 Incomplete (signal lost) 405 km
2026-09-04 07:01 UTC ESR221 GMP → ?
Seoul → ?
HL8784 Boeing 737 MAX 8 Incomplete (signal lost) 387 km
2026-09-03 06:16 UTC ESR221 GMP → ?
Seoul → ?
HL8784 Boeing 737 MAX 8 Incomplete (signal lost) 409 km
2026-09-02 06:23 UTC ESR221 GMP → ?
Seoul → ?
HL8549 Boeing 737-800 Completed 392 km
2026-09-01 06:36 UTC ESR221 GMP → ?
Seoul → ?
HL8587 Boeing 737-800 Completed 419 km
2026-08-31 07:14 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Completed 456 km
2026-08-30 06:14 UTC ESR221 GMP → ?
Seoul → ?
HL8784 Boeing 737 MAX 8 Completed 420 km
2026-08-29 06:55 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Completed 437 km
2026-08-28 06:06 UTC ESR221 GMP → ?
Seoul → ?
HL8700 Boeing 737-800 Completed 479 km
2026-08-27 06:26 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Completed 430 km
2026-08-26 06:26 UTC ESR221 GMP → ?
Seoul → ?
HL8549 Boeing 737-800 Completed 351 km
2026-08-25 06:05 UTC ESR221 GMP → ?
Seoul → ?
HL8578 Boeing 737-800 Completed 432 km
2026-08-24 06:40 UTC ESR221 ? → WEH
? → Weihai
HL8543 Boeing 737 MAX 8 Completed 16 km
2026-08-24 06:17 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Completed 410 km
2026-08-23 06:31 UTC ESR221 GMP → ?
Seoul → ?
HL8784 Boeing 737 MAX 8 Completed 678 km
2026-08-22 06:34 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Completed 594 km
2026-08-21 06:56 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Completed 607 km
2026-08-20 06:09 UTC ESR221 GMP → ?
Seoul → ?
HL8700 Boeing 737-800 Completed 668 km
2026-08-19 06:02 UTC ESR221 GMP → ?
Seoul → ?
HL8578 Boeing 737-800 Completed 750 km
2026-08-18 06:24 UTC ESR221 GMP → ?
Seoul → ?
HL8542 Boeing 737 MAX 8 Completed 591 km
2026-08-17 06:19 UTC ESR221 GMP → ?
Seoul → ?
HL8507 Boeing 737-800 Completed 578 km

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