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

St Louis → San Antonio via Chicago: arrives on time 79%

  1. 05:40 STL → 06:45 MDW
    WN 1008 · Southwest · 1h 05m · 89% on time, 1.8% cancelled
  2. 3h 50m layover in Chicago (MDW) · 45 min minimum on one ticket
  3. 10:35 MDW → 13:15 SAT
    WN 2570 · Southwest · 2h 40m · 81% on time, 0.0% cancelled

Total trip 7h 35m, scheduled departure to arrival. Times are local. Both flew on 23 of the last 56 days.

Makes the connection100%The first flight arrived more than 185 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 50m layover.
Arrives on time79%First flight not cancelled (1.8% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (81%).
Total trip7h 35mSTL 05:40 to SAT 13:15, 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.