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

Phoenix → St Louis via Denver: arrives on time 94%

  1. 05:15 PHX → 08:00 DEN
    WN 3259 · Southwest · 1h 45m · 98% on time, 0.0% cancelled
  2. 2h 05m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 10:05 DEN → 13:20 STL
    WN 1753 · Southwest · 2h 15m · 96% on time, 0.0% cancelled

Total trip 6h 05m, scheduled departure to arrival (St Louis is 2 h ahead of Phoenix). Times are local. Both flew on 35 of the last 56 days.

Makes the connection98%The first flight arrived more than 80 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 05m layover.
Arrives on time94%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (96%).
Total trip6h 05mPHX 05:15 to STL 13:20, 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.