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ESR781

CJJ → TPE · Boeing 737-800 · T'way Air

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) — Cheongju, South Korea
Departed
2026-10-02 16:44 UTC (first seen)
Arrival
Taiwan Taoyuan International Airport (TPE) — Taipei, Taiwan
Distance flown
372 km
Straight-line distance
1425 km
Approach distance
78 km

Aircraft

Registration
HL8578
Type
Boeing 737-800

Altitude & speed

Max altitude
36,000 ft
Max ground speed
448 kt
Tracked
46m · 370 km
Altitude (ft, max 36,000)
019,44038,8800m30m
Ground speed (kt, max 448)
02424840m30m
Altitude (ft, max 36,000)
019,44038,8800m
Ground speed (kt, max 448)
02424840m

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 16:44 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed 372 km
2026-10-02 15:15 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed (landing confirmed by airport data) ~1516 km est. (484 km recorded)
2026-10-01 14:52 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8507 Boeing 737-800 Completed 1536 km
2026-09-29 15:09 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed 1468 km
2026-09-28 15:16 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8546 Boeing 737-800 Completed 1469 km
2026-09-27 15:16 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed 1457 km
2026-09-25 15:15 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8700 Boeing 737-800 Completed 1529 km
2026-09-24 15:15 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8700 Boeing 737-800 Completed 1524 km
2026-09-22 15:24 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8700 Boeing 737-800 Completed 1536 km
2026-09-21 15:17 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1529 km
2026-09-20 15:15 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8587 Boeing 737-800 Completed 1563 km
2026-09-18 15:28 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8587 Boeing 737-800 Completed 1580 km
2026-09-17 15:38 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1605 km
2026-09-15 14:59 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1562 km
2026-09-14 14:55 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8545 Boeing 737-800 Completed 1559 km
2026-09-13 15:14 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1574 km
2026-09-11 15:27 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1596 km
2026-09-10 14:55 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8545 Boeing 737-800 Completed 1593 km
2026-09-07 14:53 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8507 Boeing 737-800 Completed 1570 km
2026-09-06 15:09 UTC ESR781 ? → TPE
? → Taipei
 HL8507 Boeing 737-800 Completed 1601 km
2026-09-04 15:50 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL-8718 Boeing 737 MAX 8 Completed 1534 km
2026-09-03 15:04 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed 1575 km
2026-09-01 15:04 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1541 km
2026-08-31 15:40 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8587 Boeing 737-800 Completed 1521 km
2026-08-30 15:09 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1644 km
2026-08-28 16:01 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1577 km
2026-08-27 14:49 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8545 Boeing 737-800 Completed 1664 km
2026-08-25 14:55 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8549 Boeing 737-800 Completed 1479 km
2026-08-24 15:32 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed 1486 km
2026-08-23 17:00 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed 1613 km
2026-08-21 15:17 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8700 Boeing 737-800 Completed 1618 km
2026-08-20 14:43 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8578 Boeing 737-800 Completed 2061 km
2026-08-18 14:59 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8507 Boeing 737-800 Completed 2520 km
2026-08-17 15:10 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8542 Boeing 737 MAX 8 Completed 1875 km
2026-08-16 15:31 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8507 Boeing 737-800 Completed 1756 km
2026-08-13 14:53 UTC ESR781 CJJ → TPE
Cheongju → Taipei
 HL8700 Boeing 737-800 Completed ~3197 km est. (1710 km recorded)

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