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

Portland → Idaho Falls via Salt Lake City: arrives on time 80%

  1. 09:45 PDX → 12:35 SLC
    DL 1203 · Delta · 1h 51m · 92% on time, 3.2% cancelled
  2. 55m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 13:30 SLC → 14:37 IDA
    DL 3765 · Delta, flown by SkyWest · 1h 07m · 93% on time, 0.0% cancelled

Total trip 3h 52m, scheduled departure to arrival (Idaho Falls is 1 h ahead of Portland). Times are local. Both flew on 55 of the last 56 days.

Makes the connection88%The first flight arrived more than 10 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time80%First flight not cancelled (3.2% are) × connection made (88%) × second flight not cancelled (0.0% are) and within 15 minutes (93%).
Total trip3h 52mPDX 09:45 to IDA 14:37, 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.