Home / Routes / KJFK → RKSI1,670 scheduled

The route from John F Kennedy International Airport (KJFK) in New York to Incheon International Airport (RKSI) in Seoul. SkyMeter tracks roughly 1,670 scheduled flights on this route across 3 carriers. The most active operator is KAL (KAL). Average block time is 14h 56m. Departures average 40 minutes off schedule, with 78% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A380-800.

Scheduled
1,670
last 430 days
ADS-B observed
234
Airlines
3
Avg dep delay
40m
Late >15 min
77.7%
Cancel rate
0.60%

Recent observed flights

From ADS-B trace data

2026-07-05 07:35  →  2026-07-05 21:50  ·  14h 14m
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2026-07-05 04:39  →  2026-07-05 19:45  ·  15h 5m
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2026-07-04 16:44  →  2026-07-05 08:09  ·  15h 24m
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2026-07-04 06:12  →  2026-07-04 20:16  ·  14h 4m
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2026-07-03 04:35  →  2026-07-03 20:17  ·  15h 41m
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2026-07-02 04:50  →  2026-07-02 19:40  ·  14h 49m
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2026-07-01 17:23  →  2026-07-02 08:44  ·  15h 21m
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2026-07-01 06:11  →  2026-07-01 21:29  ·  15h 18m
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2026-07-01 04:50  →  2026-07-01 19:53  ·  15h 2m
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2026-06-30 17:18  →  2026-07-01 08:21  ·  15h 3m
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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