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

Boise → Denver via Seattle: arrives on time 80%

  1. 06:43 BOI → 07:35 SEA
    DL 3775 · Delta, flown by SkyWest · 1h 52m · 96% on time, 0.0% cancelled
  2. 55m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 08:30 SEA → 12:18 DEN
    DL 1358 · Delta · 2h 48m · 85% on time, 0.0% cancelled

Total trip 5h 35m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 10 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time80%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip5h 35mBOI 06:43 to DEN 12:18, 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.