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

Portland → Bozeman via Seattle: arrives on time 82%

  1. 07:20 PDX → 08:34 SEA
    DL 4471 · Delta, flown by SkyWest · 1h 14m · 93% on time, 0.0% cancelled
  2. 3h 11m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 11:45 SEA → 14:35 BZN
    DL 4104 · Delta, flown by SkyWest · 1h 55m · 84% on time, 0.4% cancelled

Total trip 6h 20m, scheduled departure to arrival (Bozeman is 1 h ahead of Portland). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 146 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 11m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.4% are) and within 15 minutes (84%).
Total trip6h 20mPDX 07:20 to BZN 14:35, 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.