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

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

  1. 06:00 IDA → 07:20 SEA
    AS 3423 · Alaska, flown by SkyWest · 2h 20m · 84% on time, 0.0% cancelled
  2. 1h 14m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 08:34 SEA → 14:46 ORD
    AS 265 · Alaska · 4h 12m · 77% on time, 1.2% cancelled

Total trip 7h 46m, scheduled departure to arrival (Chicago is 1 h ahead of Idaho Falls). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection99%The first flight arrived more than 29 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 1h 14m layover.
Arrives on time75%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (1.2% are) and within 15 minutes (77%).
Total trip7h 46mIDA 06:00 to ORD 14:46, 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.