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

Charleston → St Louis via Chicago: arrives on time 71%

  1. 07:35 CHS → 08:45 MDW
    WN 4167 · Southwest · 2h 10m · 91% on time, 0.0% cancelled
  2. 1h 47m layover in Chicago (MDW) · 45 min minimum on one ticket
  3. 10:32 MDW → 11:45 STL
    WN 2901 · Southwest · 1h 12m · 75% on time, 4.0% cancelled

Total trip 5h 09m, scheduled departure to arrival (St Louis is 1 h behind Charleston). Times are local. Both flew on 48 of the last 56 days.

Makes the connection98%The first flight arrived more than 62 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 47m layover.
Arrives on time71%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (4.0% are) and within 15 minutes (75%).
Total trip5h 09mCHS 07:35 to STL 11:45, 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.