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

Portland → Idaho Falls via Seattle: arrives on time 77%

  1. 15:26 PDX → 16:40 SEA
    DL 4062 · Delta, flown by SkyWest · 1h 15m · 89% on time, 0.0% cancelled
  2. 3h 10m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 19:50 SEA → 22:39 IDA
    AS 3423 · Alaska, flown by SkyWest · 1h 49m · 79% on time, 0.0% cancelled

Total trip 6h 13m, scheduled departure to arrival (Idaho Falls is 1 h ahead of Portland). Times are local. Both flew on 52 of the last 56 days.

Makes the connection98%The first flight arrived more than 100 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 10m layover.
Arrives on time77%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip6h 13mPDX 15:26 to IDA 22:39, 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.