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

St Louis → Pittsburgh via Chicago: arrives on time 84%

  1. 05:40 STL → 06:45 MDW
    WN 1008 · Southwest · 1h 05m · 89% on time, 1.8% cancelled
  2. 1h 00m layover in Chicago (MDW) · 45 min minimum on one ticket
  3. 07:45 MDW → 10:15 PIT
    WN 846 · Southwest · 1h 30m · 97% on time, 0.0% cancelled

Total trip 3h 35m, scheduled departure to arrival (Pittsburgh is 1 h ahead of St Louis). Times are local. Both flew on 54 of the last 56 days.

Makes the connection89%The first flight arrived more than 15 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time84%First flight not cancelled (1.8% are) × connection made (89%) × second flight not cancelled (0.0% are) and within 15 minutes (97%).
Total trip3h 35mSTL 05:40 to PIT 10:15, 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.