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

Baltimore → Columbus via Nashville: arrives on time 28%

  1. 17:35 BWI → 18:35 BNA
    WN 879 · Southwest · 2h 00m · 64% on time, 1.8% cancelled
  2. 1h 05m layover in Nashville (BNA) · 45 min minimum on one ticket
  3. 19:40 BNA → 22:00 CMH
    WN 850 · Southwest · 1h 20m · 40% on time, 0.0% cancelled

Total trip 4h 25m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection71%The first flight arrived more than 20 minutes late on 29% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time28%First flight not cancelled (1.8% are) × connection made (71%) × second flight not cancelled (0.0% are) and within 15 minutes (40%).
Total trip4h 25mBWI 17:35 to CMH 22:00, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.