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

Boise → Denver via Portland: arrives on time 92%

  1. 05:57 BOI → 06:17 PDX
    AS 1566 · Alaska · 1h 20m · 94% on time, 0.0% cancelled
  2. 1h 03m layover in Portland (PDX) · 45 min minimum on one ticket
  3. 07:20 PDX → 11:03 DEN
    AS 401 · Alaska · 2h 43m · 98% on time, 0.0% cancelled

Total trip 5h 06m, scheduled departure to arrival. Times are local. Both flew on 45 of the last 56 days.

Makes the connection94%The first flight arrived more than 18 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 03m layover.
Arrives on time92%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (98%).
Total trip5h 06mBOI 05:57 to DEN 11:03, 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.