Home / Routes / RKSI → VTBS5,420 scheduled

The route from Incheon International Airport (RKSI) in Seoul to Suvarnabhumi Airport (VTBS) in Bangkok. SkyMeter tracks roughly 5,420 scheduled flights on this route across 1 carrier. The most active operator is KAL (KAL). Average block time is 6h 0m. Departures average 33 minutes off schedule, with 84% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus 350-900.

Scheduled
5,420
last 444 days
ADS-B observed
1,099
Airlines
1
Avg dep delay
33m
Late >15 min
84.5%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-08-24 13:11  →  2026-08-24 18:34  ·  5h 22m
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2026-08-24 12:24  →  2026-08-24 17:55  ·  5h 31m
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2026-08-24 11:21  →  2026-08-24 16:48  ·  5h 27m
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2026-08-24 11:01  →  2026-08-24 16:21  ·  5h 20m
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2026-08-24 09:08  →  2026-08-24 14:45  ·  5h 37m
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2026-08-24 07:54  →  2026-08-24 12:54  ·  4h 59m
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2026-08-24 03:33  →  2026-08-24 09:08  ·  5h 34m
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2026-08-24 01:17  →  2026-08-24 06:24  ·  5h 6m
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2026-08-24 01:17  →  2026-08-24 06:40  ·  5h 22m
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2026-08-24 00:38  →  2026-08-24 05:38  ·  5h 0m
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Codeshare partnerships

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

sells KAL 2152
sells THA 1401
sells THA 1401
sells THA 1217
sells KAL 1148
sells KAL 986
sells THA 930
sells AAR 769
sells AAR 503
sells AAR 503
sells TWB 501
sells AAR 449
sells JJA 376
sells JNA 374
sells KAL 293
sells THA 241

Looking for the return flight?

View VTBS → RKSI