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

Houston → Birmingham via Dallas: arrives on time 77%

  1. 07:00 HOU → 08:10 DAL
    WN 4 · Southwest · 1h 10m · 94% on time, 1.4% cancelled
  2. 1h 40m layover in Dallas (DAL) · 45 min minimum on one ticket
  3. 09:50 DAL → 11:30 BHM
    WN 1271 · Southwest · 1h 40m · 84% on time, 3.8% cancelled

Total trip 4h 30m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.

Makes the connection97%The first flight arrived more than 55 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 40m layover.
Arrives on time77%First flight not cancelled (1.4% are) × connection made (97%) × second flight not cancelled (3.8% are) and within 15 minutes (84%).
Total trip4h 30mHOU 07:00 to BHM 11:30, 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.