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

Columbus → Chicago via Dallas: arrives on time 79%

  1. 06:35 CMH → 08:05 DAL
    WN 4324 · Southwest · 2h 30m · 93% on time, 0.0% cancelled
  2. 2h 00m layover in Dallas (DAL) · 45 min minimum on one ticket
  3. 10:05 DAL → 12:20 MDW
    WN 1357 · Southwest · 2h 15m · 85% on time, 4.8% cancelled

Total trip 6h 45m, scheduled departure to arrival (Chicago is 1 h behind Columbus). Times are local. Both flew on 40 of the last 56 days.

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 time79%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (4.8% are) and within 15 minutes (85%).
Total trip6h 45mCMH 06:35 to MDW 12:20, 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.