Home / Routes / KBOS → KBFI18 scheduled

The route from General Edward Lawrence Logan International Airport (KBOS) in Boston to Boeing Field King County International Airport (KBFI) in Seattle. SkyMeter tracks roughly 18 scheduled flights on this route across 5 carriers. The most active operator is EJA (EJA). Average block time is 6h 5m. Departures average 36 minutes off schedule, with 61% running more than 15 minutes late. The most common aircraft on this route is the BOMBARDIER Bombardier Challenger 350.

Scheduled
18
last 342 days
ADS-B observed
7
Airlines
5
Avg dep delay
36m
Late >15 min
61.1%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-07-16 12:37  →  2026-07-16 18:27  ·  5h 49m
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2026-06-25 18:25  →  2026-06-26 01:41  ·  7h 15m
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2026-06-18 22:47  →  2026-06-19 05:22  ·  6h 34m
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2026-06-17 19:59  →  2026-06-18 01:59  ·  5h 59m
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2026-06-16 15:57  →  2026-06-16 22:11  ·  6h 14m
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2026-05-30 17:22  →  2026-05-30 22:36  ·  5h 13m
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2026-05-19 19:53  →  2026-05-20 01:41  ·  5h 48m
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2026-04-21 12:33  →  2026-04-21 18:41  ·  6h 7m
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2026-04-20 19:33  →  2026-04-21 01:57  ·  6h 24m
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2026-04-02 13:47  →  2026-04-02 19:24  ·  5h 36m
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