Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Missoula → Seattle via Portland: arrives on time 90%
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17:41 MSO → 18:16 PDXAS 3098 · Alaska, flown by SkyWest · 1h 35m · 83% on time, 0.0% cancelled
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3h 14m layover in Portland (PDX) · 45 min minimum on one ticket
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21:30 PDX → 22:27 SEAAS 2421 · Alaska, flown by Horizon · 57m · 90% on time, 0.0% cancelled
Total trip 5h 46m, scheduled departure to arrival (Seattle is 1 h behind Missoula). Times are local. Both flew on 51 of the last 56 days.
Makes the connection100%The first flight arrived more than 149 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 14m layover.
Arrives on time90%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip5h 46mMSO 17:41 to SEA 22:27, 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.