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

Houston → Miami via Dallas: arrives on time 55%

  1. 09:30 HOU → 10:35 DAL
    WN 14 · Southwest · 1h 05m · 88% on time, 2.8% cancelled
  2. 55m layover in Dallas (DAL) · 45 min minimum on one ticket
  3. 11:30 DAL → 15:20 MIA
    WN 1361 · Southwest · 2h 50m · 68% on time, 2.0% cancelled

Total trip 4h 50m, scheduled departure to arrival (Miami is 1 h ahead of Houston). Times are local. Both flew on 40 of the last 56 days.

Makes the connection85%The first flight arrived more than 10 minutes late on 15% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time55%First flight not cancelled (2.8% are) × connection made (85%) × second flight not cancelled (2.0% are) and within 15 minutes (68%).
Total trip4h 50mHOU 09:30 to MIA 15:20, 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.