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

Spokane → Boise via Salt Lake City: arrives on time 66%

  1. 17:10 GEG → 19:59 SLC
    DL 1503 · Delta · 1h 49m · 86% on time, 1.6% cancelled
  2. 47m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 20:46 SLC → 22:04 BOI
    DL 4446 · Delta, flown by SkyWest · 1h 19m · 88% on time, 0.0% cancelled

Total trip 3h 55m, scheduled departure to arrival (Boise is 1 h ahead of Spokane). Times are local. Both flew on 54 of the last 56 days.

Makes the connection76%The first flight arrived more than 2 minutes late on 24% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time66%First flight not cancelled (1.6% are) × connection made (76%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip3h 55mGEG 17:10 to BOI 22:04, 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.