Home / Routes / KBFI → K0S911 scheduled

The route from Boeing Field King County International Airport (KBFI) in Seattle to Jefferson County International Airport (K0S9) in Port Townsend. SkyMeter tracks roughly 11 scheduled flights on this route across 31 carriers. Average block time is 0h 24m. Departures average -1 minutes off schedule, with 0% running more than 15 minutes late. The most common aircraft on this route is the CESSNA Cessna Skyhawk 172/Cutlass.

Scheduled
11
last 136 days
ADS-B observed
46
Airlines
31
Avg dep delay
-1m
Late >15 min
0.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-09-01 20:16  →  2026-09-01 20:47  ·  31m
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2026-09-01 19:37  →  2026-09-01 20:35  ·  58m
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2026-08-31 18:21  →  2026-08-31 19:03  ·  42m
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2026-08-31 17:06  →  2026-08-31 17:31  ·  25m
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2026-08-30 20:34  →  2026-08-30 20:58  ·  23m
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2026-08-30 16:27  →  2026-08-30 16:52  ·  24m
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2026-08-28 16:31  →  2026-08-28 16:51  ·  20m
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2026-08-25 01:47  →  2026-08-25 02:09  ·  22m
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2026-08-19 19:05  →  2026-08-19 19:32  ·  27m
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2026-08-18 18:25  →  2026-08-18 18:50  ·  24m
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Looking for the return flight?

View K0S9 → KBFI