Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Arcata/Eureka via San Francisco: arrives on time 68%
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10:29 SEA → 12:47 SFOUA 1482 · United · 2h 18m · 71% on time, 0.4% cancelled
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3h 44m layover in San Francisco (SFO) · 45 min minimum on one ticket
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16:31 SFO → 18:03 ACVUA 5480 · United, flown by SkyWest · 1h 32m · 73% on time, 4.0% cancelled
Total trip 7h 34m, scheduled departure to arrival. Times are local. Both flew on 33 of the last 56 days.
Makes the connection98%The first flight arrived more than 179 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 44m layover.
Arrives on time68%First flight not cancelled (0.4% are) × connection made (98%) × second flight not cancelled (4.0% are) and within 15 minutes (73%).
Total trip7h 34mSEA 10:29 to ACV 18:03, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.