Home / Routes / KBFI → KSEA536 scheduled

The route from Boeing Field King County International Airport (KBFI) in Seattle to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 536 scheduled flights on this route across 27 carriers. The most active operator is EJA (EJA). Average block time is 0h 24m. Departures average 7 minutes off schedule, with 7% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
536
last 493 days
ADS-B observed
58
Airlines
27
Avg dep delay
7m
Late >15 min
7.3%
Cancel rate
0.37%

Recent observed flights

From ADS-B trace data

2026-09-08 05:56  →  2026-09-08 06:22  ·  26m
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2026-09-08 03:14  →  2026-09-08 03:41  ·  27m
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2026-09-05 11:16  →  2026-09-05 11:38  ·  21m
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2026-09-03 22:53  →  2026-09-03 23:33  ·  40m
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2026-08-31 20:03  →  2026-08-31 22:07  ·  2h 4m
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2026-08-29 19:51  →  2026-08-29 21:44  ·  1h 53m
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2026-08-28 21:35  →  2026-08-28 22:20  ·  45m
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2026-08-28 14:40  →  2026-08-28 16:01  ·  1h 21m
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2026-08-27 22:05  →  2026-08-27 22:22  ·  17m
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2026-08-27 20:32  →  2026-08-27 21:26  ·  53m
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View KSEA → KBFI