Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Kalispell via San Francisco: arrives on time 63%
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07:00 SEA → 09:18 SFOUA 1578 · United · 2h 18m · 11% on time, 0.0% cancelled
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2h 42m layover in San Francisco (SFO) · 45 min minimum on one ticket
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12:00 SFO → 15:30 FCAUA 5577 · United, flown by SkyWest · 2h 30m · 67% on time, 0.8% cancelled
Total trip 7h 30m, scheduled departure to arrival (Kalispell is 1 h ahead of Seattle). Times are local. Both flew on 23 of the last 56 days.
Makes the connection94%The first flight arrived more than 117 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 2h 42m layover.
Arrives on time63%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (0.8% are) and within 15 minutes (67%).
Total trip7h 30mSEA 07:00 to FCA 15:30, 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.