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

Boise → Salt Lake City via Denver: arrives on time 79%

  1. 07:20 BOI → 09:10 DEN
    WN 698 · Southwest · 1h 50m · 98% on time, 0.0% cancelled
  2. 55m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 10:05 DEN → 11:45 SLC
    WN 4027 · Southwest · 1h 35m · 80% on time, 0.0% cancelled

Total trip 4h 20m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection98%The first flight arrived more than 10 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time79%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip4h 20mBOI 07:20 to SLC 11:45, 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.