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

Boise → Denver via Phoenix: arrives on time 29%

  1. 17:55 BOI → 19:05 PHX
    WN 711 · Southwest · 2h 10m · 54% on time, 1.7% cancelled
  2. 1h 15m layover in Phoenix (PHX) · 45 min minimum on one ticket
  3. 20:20 PHX → 23:05 DEN
    WN 3233 · Southwest · 1h 48m · 45% on time, 0.0% cancelled

Total trip 5h 13m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.

Makes the connection64%The first flight arrived more than 30 minutes late on 36% of the days it flew: too late for the 45-minute minimum connection on a 1h 15m layover.
Arrives on time29%First flight not cancelled (1.7% are) × connection made (64%) × second flight not cancelled (0.0% are) and within 15 minutes (45%).
Total trip5h 13mBOI 17:55 to DEN 23:05, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.