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

Baltimore → Columbus via St Louis: arrives on time 90%

  1. 06:25 BWI → 07:45 STL
    WN 1109 · Southwest · 2h 20m · 91% on time, 1.8% cancelled
  2. 2h 20m layover in St Louis (STL) · 45 min minimum on one ticket
  3. 10:05 STL → 12:28 CMH
    WN 3902 · Southwest · 1h 20m · 92% on time, 0.0% cancelled

Total trip 6h 00m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection100%The first flight arrived more than 95 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 20m layover.
Arrives on time90%First flight not cancelled (1.8% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (92%).
Total trip6h 00mBWI 06:25 to CMH 12:28, 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.