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

Columbus → Houston via Dallas: arrives on time 57%

  1. 15:55 CMH → 17:25 DAL
    WN 1184 · Southwest · 2h 30m · 63% on time, 0.0% cancelled
  2. 2h 35m layover in Dallas (DAL) · 45 min minimum on one ticket
  3. 20:00 DAL → 21:15 HOU
    WN 55 · Southwest · 1h 15m · 57% on time, 0.0% cancelled

Total trip 6h 20m, scheduled departure to arrival (Houston is 1 h behind Columbus). Times are local. Both flew on 7 of the last 56 days, too few to list among the best connections.

Makes the connection100%The first flight arrived more than 110 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 35m layover.
Arrives on time57%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (57%).
Total trip6h 20mCMH 15:55 to HOU 21:15, 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.