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

Columbus → Dallas via Nashville: arrives on time 30%

  1. 17:45 CMH → 18:05 BNA
    WN 5058 · Southwest · 1h 20m · 77% on time, 0.0% cancelled
  2. 53m layover in Nashville (BNA) · 45 min minimum on one ticket
  3. 18:58 BNA → 20:52 DAL
    WN 490 · Southwest · 1h 55m · 42% on time, 0.0% cancelled

Total trip 4h 08m, scheduled departure to arrival (Dallas is 1 h behind Columbus). Times are local. Both flew on 24 of the last 56 days.

Makes the connection72%The first flight arrived more than 8 minutes late on 28% of the days it flew: too late for the 45-minute minimum connection on a 53m layover.
Arrives on time30%First flight not cancelled (0.0% are) × connection made (72%) × second flight not cancelled (0.0% are) and within 15 minutes (42%).
Total trip4h 08mCMH 17:45 to DAL 20:52, 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.