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

Idaho Falls → Denver via Seattle: arrives on time 75%

  1. 13:43 IDA → 14:48 SEA
    AS 3489 · Alaska, flown by SkyWest · 2h 05m · 85% on time, 0.0% cancelled
  2. 1h 38m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 16:26 SEA → 20:10 DEN
    AS 602 · Alaska · 2h 44m · 76% on time, 0.4% cancelled

Total trip 6h 27m, scheduled departure to arrival. Times are local. Both flew on 51 of the last 56 days.

Makes the connection100%The first flight arrived more than 53 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 1h 38m layover.
Arrives on time75%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.4% are) and within 15 minutes (76%).
Total trip6h 27mIDA 13:43 to DEN 20:10, 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.