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

Denver → Phoenix via Boise: arrives on time 92%

  1. 10:29 DEN → 12:30 BOI
    F9 3933 · Frontier · 2h 00m · 83% on time, 0.0% cancelled
  2. 2h 25m layover in Boise (BOI) · 90 min minimum on separate tickets
  3. 14:55 BOI → 16:14 PHX
    AS 3095 · Alaska, flown by SkyWest · 2h 19m · 96% on time, 0.0% cancelled

Total trip 6h 45m, scheduled departure to arrival (Phoenix is 1 h behind Denver). Times are local. Both flew on 22 of the last 56 days.

Makes the connection95%The first flight arrived more than 55 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 25m layover.
Arrives on time92%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (96%).
Total trip6h 45mDEN 10:29 to PHX 16:14, 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.