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

Birmingham → Houston via Dallas: arrives on time 85%

  1. 06:15 BHM → 08:00 DAL
    WN 239 · Southwest · 1h 45m · 93% on time, 0.0% cancelled
  2. 2h 00m layover in Dallas (DAL) · 45 min minimum on one ticket
  3. 10:00 DAL → 11:15 HOU
    WN 15 · Southwest · 1h 15m · 90% on time, 3.0% cancelled

Total trip 5h 00m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection98%The first flight arrived more than 75 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 00m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (3.0% are) and within 15 minutes (90%).
Total trip5h 00mBHM 06:15 to HOU 11:15, 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.