Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Spokane → Boise via Seattle: arrives on time 83%

  1. 07:23 GEG → 08:34 SEA
    AS 364 · Alaska · 1h 11m · 79% on time, 0.0% cancelled
  2. 3h 56m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 12:30 SEA → 15:12 BOI
    DL 3959 · Delta, flown by SkyWest · 1h 42m · 88% on time, 0.0% cancelled

Total trip 6h 49m, scheduled departure to arrival (Boise is 1 h ahead of Spokane). Times are local. Both flew on 52 of the last 56 days.

Makes the connection94%The first flight arrived more than 146 minutes late on 6% of the days it flew: too late for the 90-minute minimum connection on a 3h 56m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (94%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip6h 49mGEG 07:23 to BOI 15:12, 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.