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

Houston → St Louis via Denver: arrives on time 64%

  1. 10:20 HOU → 11:50 DEN
    WN 1972 · Southwest · 2h 30m · 81% on time, 0.0% cancelled
  2. 1h 05m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 12:55 DEN → 15:55 STL
    WN 3152 · Southwest · 2h 05m · 77% on time, 0.0% cancelled

Total trip 5h 40m, scheduled departure to arrival. Times are local. Both flew on 44 of the last 56 days.

Makes the connection82%The first flight arrived more than 20 minutes late on 18% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time64%First flight not cancelled (0.0% are) × connection made (82%) × second flight not cancelled (0.0% are) and within 15 minutes (77%).
Total trip5h 40mHOU 10:20 to STL 15:55, 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.