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

Dallas → Washington via Columbus: arrives on time 66%

  1. 08:00 DAL → 11:20 CMH
    WN 4386 · Southwest · 2h 20m · 81% on time, 0.0% cancelled
  2. 2h 25m layover in Columbus (CMH) · 45 min minimum on one ticket
  3. 13:45 CMH → 15:00 DCA
    WN 1185 · Southwest · 1h 15m · 72% on time, 4.8% cancelled

Total trip 6h 00m, scheduled departure to arrival (Washington is 1 h ahead of Dallas). Times are local. Both flew on 24 of the last 56 days.

Makes the connection96%The first flight arrived more than 100 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 25m layover.
Arrives on time66%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (4.8% are) and within 15 minutes (72%).
Total trip6h 00mDAL 08:00 to DCA 15:00, 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.