Home / Routes / RKSI → ROAH2,402 scheduled

The route from Incheon International Airport (RKSI) in Seoul to Naha Airport (ROAH) in Naha. SkyMeter tracks roughly 2,402 scheduled flights on this route. The most active operator is KAL (KAL). Average block time is 2h 30m. Departures average 28 minutes off schedule, with 85% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
2,402
last 444 days
ADS-B observed
438
Airlines
0
Avg dep delay
28m
Late >15 min
85.0%
Cancel rate
0.08%

Recent observed flights

From ADS-B trace data

2026-07-19 05:54  →  2026-07-19 08:00  ·  2h 5m
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2026-07-19 04:18  →  2026-07-19 06:21  ·  2h 2m
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2026-07-19 00:53  →  2026-07-19 02:57  ·  2h 4m
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2026-07-19 00:37  →  2026-07-19 02:42  ·  2h 4m
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2026-07-18 06:03  →  2026-07-18 07:53  ·  1h 50m
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2026-07-18 04:27  →  2026-07-18 06:27  ·  2h 0m
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2026-07-18 02:08  →  2026-07-18 04:07  ·  1h 59m
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2026-07-18 01:01  →  2026-07-18 02:54  ·  1h 52m
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2026-07-18 00:42  →  2026-07-18 02:42  ·  2h 0m
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2026-07-17 05:49  →  2026-07-17 07:53  ·  2h 3m
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Codeshare partnerships

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

sells KAL 638
sells KAL 638
sells KAL 637
sells TWB 594
sells AAR 593
sells JNA 593
sells KAL 522
sells KAL 431
sells JJA 382

Looking for the return flight?

View ROAH → RKSI