tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Spokane → Denver via Portland: arrives on time 95%

  1. 05:00 GEG → 06:10 PDX
    AS 710 · Alaska · 1h 10m · 97% on time, 0.5% cancelled
  2. 2h 40m layover in Portland (PDX) · 90 min minimum on separate tickets
  3. 08:50 PDX → 12:24 DEN
    UA 2375 · United · 2h 34m · 97% on time, 0.5% cancelled

Total trip 6h 24m, scheduled departure to arrival (Denver is 1 h ahead of Spokane). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 70 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 2h 40m layover.
Arrives on time95%First flight not cancelled (0.5% are) × connection made (99%) × second flight not cancelled (0.5% are) and within 15 minutes (97%).
Total trip6h 24mGEG 05:00 to DEN 12:24, 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.