Home / Routes / KSEA → KSBP396 scheduled

The route from Seattle Tacoma International Airport (KSEA) in Seattle to San Luis County Regional Airport (KSBP) in San Luis Obispo. SkyMeter tracks roughly 396 scheduled flights on this route across 2 carriers. The most active operator is ASA (ASA). Average block time is 2h 18m. Departures average 27 minutes off schedule, with 56% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
396
last 445 days
ADS-B observed
152
Airlines
2
Avg dep delay
27m
Late >15 min
56.3%
Cancel rate
0.25%

Recent observed flights

From ADS-B trace data

2026-07-19 14:54  →  2026-07-19 17:20  ·  2h 25m
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2026-07-18 14:34  →  2026-07-18 17:13  ·  2h 38m
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2026-07-17 23:32  →  2026-07-18 02:07  ·  2h 35m
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2026-07-17 14:55  →  2026-07-17 17:27  ·  2h 32m
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2026-07-17 02:09  →  2026-07-17 04:44  ·  2h 34m
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2026-07-16 15:23  →  2026-07-16 17:53  ·  2h 29m
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2026-07-16 00:49  →  2026-07-16 03:21  ·  2h 31m
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2026-07-15 14:38  →  2026-07-15 17:14  ·  2h 36m
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2026-07-14 23:34  →  2026-07-15 02:13  ·  2h 38m
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2026-07-14 14:45  →  2026-07-14 17:17  ·  2h 31m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ASA 355
sells ASA 316

Looking for the return flight?

View KSBP → KSEA