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

Chicago → Idaho Falls via Seattle: arrives on time 69%

  1. 15:43 ORD → 18:22 SEA
    AS 407 · Alaska · 4h 39m · 68% on time, 1.4% cancelled
  2. 2h 59m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 21:21 SEA → 00:07 IDA +1 day
    AS 3422 · Alaska, flown by SkyWest · 1h 46m · 72% on time, 0.0% cancelled

Total trip 9h 24m, scheduled departure to arrival (Idaho Falls is 1 h behind Chicago). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection96%The first flight arrived more than 134 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 59m layover.
Arrives on time69%First flight not cancelled (1.4% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (72%).
Total trip9h 24mORD 15:43 to IDA 00:07, 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.