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

Nashville → St Louis via Chicago: arrives on time 93%

  1. 05:10 BNA → 06:45 MDW
    WN 573 · Southwest · 1h 35m · 98% on time, 0.0% cancelled
  2. 1h 05m layover in Chicago (MDW) · 45 min minimum on one ticket
  3. 07:50 MDW → 09:10 STL
    WN 2900 · Southwest · 1h 20m · 95% on time, 0.0% cancelled

Total trip 4h 00m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.

Makes the connection98%The first flight arrived more than 20 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time93%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (95%).
Total trip4h 00mBNA 05:10 to STL 09:10, 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.