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

Jacksonville → St Louis via Chicago: arrives on time 76%

  1. 07:45 JAX → 09:05 MDW
    WN 1384 · Southwest · 2h 20m · 95% on time, 0.0% cancelled
  2. 3h 55m layover in Chicago (MDW) · 45 min minimum on one ticket
  3. 13:00 MDW → 14:10 STL
    WN 2902 · Southwest · 1h 10m · 78% on time, 2.0% cancelled

Total trip 7h 25m, scheduled departure to arrival (St Louis is 1 h behind Jacksonville). Times are local. Both flew on 48 of the last 56 days.

Makes the connection100%The first flight arrived more than 190 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 55m layover.
Arrives on time76%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (2.0% are) and within 15 minutes (78%).
Total trip7h 25mJAX 07:45 to STL 14:10, 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.