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

Chicago → Idaho Falls via Seattle: arrives on time 73%

  1. 08:02 ORD → 10:37 SEA
    AS 587 · Alaska · 4h 35m · 64% on time, 0.4% cancelled
  2. 1h 47m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 12:24 SEA → 15:13 IDA
    AS 3026 · Alaska, flown by SkyWest · 1h 49m · 83% on time, 0.0% cancelled

Total trip 8h 11m, 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 connection88%The first flight arrived more than 62 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 47m layover.
Arrives on time73%First flight not cancelled (0.4% are) × connection made (88%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip8h 11mORD 08:02 to IDA 15:13, 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.