tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Portland → Missoula via Seattle: arrives on time 83%

  1. 08:19 PDX → 09:14 SEA
    AS 2108 · Alaska, flown by Horizon · 55m · 92% on time, 1.9% cancelled
  2. 2h 50m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 12:04 SEA → 14:43 MSO
    AS 660 · Alaska · 1h 39m · 88% on time, 2.1% cancelled

Total trip 5h 24m, scheduled departure to arrival (Missoula is 1 h ahead of Portland). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection98%The first flight arrived more than 125 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 50m layover.
Arrives on time83%First flight not cancelled (1.9% are) × connection made (98%) × second flight not cancelled (2.1% are) and within 15 minutes (88%).
Total trip5h 24mPDX 08:19 to MSO 14:43, 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.