Home / Routes / KSBP → KSEA552 scheduled

The route from San Luis County Regional Airport (KSBP) in San Luis Obispo to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 552 scheduled flights on this route across 1 carrier. The most active operator is ASA (ASA). Average block time is 1h 47m. Departures average 20 minutes off schedule, with 23% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
552
last 543 days
ADS-B observed
143
Airlines
1
Avg dep delay
20m
Late >15 min
23.2%
Cancel rate
0.91%

Recent observed flights

From ADS-B trace data

2026-10-26 17:09  →  2026-10-26 19:35  ·  2h 25m
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2026-10-26 01:30  →  2026-10-26 03:44  ·  2h 13m
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2026-10-25 17:08  →  2026-10-25 19:08  ·  1h 59m
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2026-10-25 01:20  →  2026-10-25 03:40  ·  2h 19m
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2026-10-24 17:09  →  2026-10-24 19:14  ·  2h 5m
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2026-10-24 01:24  →  2026-10-24 03:52  ·  2h 28m
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2026-10-23 01:30  →  2026-10-23 03:51  ·  2h 21m
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2026-10-22 17:09  →  2026-10-22 19:15  ·  2h 6m
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2026-10-22 01:30  →  2026-10-22 03:33  ·  2h 2m
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2026-10-21 17:18  →  2026-10-21 19:16  ·  1h 57m
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Codeshare partnerships

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

sells ASA 355
sells ASA 41
sells JAG 1

Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer 175 long wing
E75L
100%
of flights

Looking for the return flight?

View KSEA → KSBP