Home / Routes / KJFK → RKSI1,764 scheduled

The route from John F Kennedy International Airport (KJFK) in New York to Incheon International Airport (RKSI) in Seoul. SkyMeter tracks roughly 1,764 scheduled flights on this route across 2 carriers. The most active operator is KAL (KAL). Average block time is 14h 52m. Departures average 40 minutes off schedule, with 77% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A380-800.

Scheduled
1,764
last 480 days
ADS-B observed
255
Airlines
2
Avg dep delay
40m
Late >15 min
77.3%
Cancel rate
0.57%

Recent observed flights

From ADS-B trace data

2026-08-27 06:12  →  2026-08-27 21:43  ·  15h 31m
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2026-08-27 04:38  →  2026-08-27 20:20  ·  15h 41m
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2026-08-26 04:45  →  2026-08-26 19:56  ·  15h 11m
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2026-08-25 17:12  →  2026-08-26 08:59  ·  15h 47m
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2026-08-25 06:18  →  2026-08-25 21:56  ·  15h 38m
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2026-08-25 05:21  →  2026-08-25 20:51  ·  15h 30m
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2026-08-25 04:59  →  2026-08-25 20:23  ·  15h 24m
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2026-08-24 06:13  →  2026-08-24 21:49  ·  15h 36m
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2026-08-23 17:27  →  2026-08-24 08:38  ·  15h 11m
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2026-08-23 07:55  →  2026-08-23 22:46  ·  14h 51m
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Codeshare partnerships

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

sells KAL 714
sells AAR 562
sells AAR 561
sells AAR 560
sells AAR 357

Looking for the return flight?

View RKSI → KJFK