Home / Routes / RKSI → RKTU2 scheduled
ICN CJJ25m

The route from Incheon International Airport (RKSI) in Seoul to Cheongju International Airport/Cheongju Air Base (K-59/G-513) (RKTU) in Cheongju. SkyMeter tracks roughly 2 scheduled flights on this route. The most active operator is EOK (EOK). Average block time is 1h 5m. Departures average 25 minutes off schedule, with 100% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
2
last 260 days
ADS-B observed
1
Airlines
0
Avg dep delay
25m
Late >15 min
100.0%
Cancel rate
0.00%

Airlines on this route

2 carriers · scheduled

Aero K Airlines
EOK · RF · 1 flights · avg 18m delay · 100.0% late
Hong Kong Express Airways Ltd
HKE · UO · 1 flights · avg 32m delay · 100.0% late

Recent observed flights

From ADS-B trace data

ESR782HL8700B738
2026-06-14 23:18  →  2026-06-14 23:43  ·  25m
Replay
EOK558HL8562A320
2026-01-16 03:18  →  2026-01-16 03:56  ·  37m
Replay
TWB013HL8579B38M
2025-12-17 11:41  →  2025-12-17 23:19  ·  11h 37m
Replay
TWB014HL8098B738
2025-11-29 11:24  →  2025-11-29 23:42  ·  12h 17m
Replay
TWB3003HL8323B738
2025-11-03 00:51  →  2025-11-03 01:32  ·  41m
Replay
ESR782HL8700B738
2025-10-18 22:37  →  2025-10-18 23:06  ·  28m
Replay
ESR752FHL8700B738
2025-10-12 06:00  →  2025-10-12 06:42  ·  41m
Replay
ESR752FHL8549B738
2025-10-10 06:10  →  2025-10-10 06:58  ·  48m
Replay
ESR752FHL8588B738
2025-10-09 05:36  →  2025-10-09 06:16  ·  40m
Replay
ESR752FHL8587B738
2025-10-08 06:31  →  2025-10-08 07:07  ·  35m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells HKE 1

Typical aircraft

Observed via ADS-B on this route

BOEING Boeing 737-800
B738
100%
of flights

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View RKTU → RKSI