Home / Routes / US-1557 → S319 observed

The route from Spieden Island Airstrip (US-1557) in Friday Harbor to Lopez Island Airport (S31) in Lopez. SkyMeter has observed 9 flights on this segment via ADS-B trace data across 4 carriers. The most common aircraft on this route is the DEHAVILLAND CANADA DeHavilland Canada 2 Mk1 Beaver.

Scheduled
last 0 days
ADS-B observed
9
Airlines
4
Avg dep delay
Late >15 min
Cancel rate

Recent observed flights

From ADS-B trace data

2026-08-30 21:03  →  2026-08-30 21:09  ·  5m
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2026-08-08 22:10  →  2026-08-08 22:20  ·  10m
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2026-08-08 01:18  →  2026-08-08 01:22  ·  4m
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2026-07-26 22:28  →  2026-07-26 22:33  ·  4m
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2026-07-22 20:15  →  2026-07-22 20:37  ·  21m
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2026-07-01 17:15  →  2026-07-01 17:20  ·  4m
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2026-06-29 19:30  →  2026-06-29 19:34  ·  3m
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2026-06-25 22:19  →  2026-06-25 22:23  ·  4m
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2026-06-17 21:14  →  2026-06-17 21:36  ·  21m
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2026-05-22 20:13  →  2026-05-22 20:24  ·  10m
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Looking for the return flight?

View S31 → US-1557