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

Kansas City → Dallas via Houston: arrives on time 79%

  1. 06:30 MCI → 08:35 HOU
    WN 4456 · Southwest · 2h 05m · 96% on time, 0.0% cancelled
  2. 55m layover in Houston (HOU) · 45 min minimum on one ticket
  3. 09:30 HOU → 10:35 DAL
    WN 14 · Southwest · 1h 05m · 88% on time, 2.8% cancelled

Total trip 4h 05m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.

Makes the connection93%The first flight arrived more than 10 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time79%First flight not cancelled (0.0% are) × connection made (93%) × second flight not cancelled (2.8% are) and within 15 minutes (88%).
Total trip4h 05mMCI 06:30 to DAL 10:35, 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.