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

Idaho Falls → Portland via Seattle: arrives on time 76%

  1. 16:59 IDA → 18:02 SEA
    AS 3027 · Alaska, flown by SkyWest · 2h 04m · 81% on time, 0.0% cancelled
  2. 1h 20m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 19:22 SEA → 20:17 PDX
    AS 2372 · Alaska, flown by Horizon · 55m · 82% on time, 0.0% cancelled

Total trip 4h 18m, scheduled departure to arrival (Portland is 1 h behind Idaho Falls). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection93%The first flight arrived more than 35 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time76%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip4h 18mIDA 16:59 to PDX 20:17, 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.