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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
2026-09-27 15:16 UTC
Arrival
Taiwan Taoyuan International Airport (TPE) — Taipei, Taiwan
Distance flown
1457 km
Straight-line distance
1425 km
Approach distance
74 km

Aircraft

Registration
HL8578
Type
Boeing 737-800

Altitude & speed

Max altitude
34,000 ft
Max ground speed
447 kt
Tracked
2h 2m · 1,455 km
Altitude (ft, max 34,000)
018,36036,7200m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 447)
02414830m30m1h 0m1h 30m2h 0m
Altitude (ft, max 34,000)
018,36036,7200m1h 0m2h 0m
Ground speed (kt, max 447)
02414830m1h 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 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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