Home / Routes / US-0370 → KSEA20 observed

The route from Cape Air Seaplanes on Boston Harbor Seaplane Base (US-0370) in Boston to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter has observed 20 flights on this segment via ADS-B trace data across 2 carriers. The most common aircraft on this route is the AIRBUS Airbus A321 Neo.

Scheduled
last 0 days
ADS-B observed
20
Airlines
2
Avg dep delay
Late >15 min
Cancel rate

Recent observed flights

From ADS-B trace data

2026-08-25 11:47  →  2026-08-25 17:42  ·  5h 55m
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2026-08-15 11:42  →  2026-08-15 17:39  ·  5h 57m
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2026-08-14 20:02  →  2026-08-15 02:25  ·  6h 22m
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2026-08-08 00:34  →  2026-08-08 06:49  ·  6h 14m
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2026-08-02 20:46  →  2026-08-03 03:18  ·  6h 31m
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2026-07-23 19:39  →  2026-07-24 01:48  ·  6h 8m
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2026-07-23 11:51  →  2026-07-23 18:00  ·  6h 9m
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2026-07-23 11:42  →  2026-07-23 17:58  ·  6h 16m
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2026-07-20 00:28  →  2026-07-20 06:42  ·  6h 14m
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2026-07-19 15:33  →  2026-07-19 22:11  ·  6h 37m
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Looking for the return flight?

View KSEA → US-0370