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

Dallas → San Antonio via Houston: arrives on time 34%

  1. 20:30 DAL → 21:40 HOU
    WN 57 · Southwest · 1h 10m · 72% on time, 2.8% cancelled
  2. 55m layover in Houston (HOU) · 45 min minimum on one ticket
  3. 22:35 HOU → 23:30 SAT
    WN 4451 · Southwest · 55m · 54% on time, 1.7% cancelled

Total trip 3h 00m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.

Makes the connection65%The first flight arrived more than 10 minutes late on 35% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time34%First flight not cancelled (2.8% are) × connection made (65%) × second flight not cancelled (1.7% are) and within 15 minutes (54%).
Total trip3h 00mDAL 20:30 to SAT 23:30, 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.