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

St Louis → Pittsburgh via Chicago: arrives on time 59%

  1. 13:13 STL → 14:43 ORD
    UA 1382 · United · 1h 30m · 71% on time, 2.8% cancelled
  2. 3h 22m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 18:05 ORD → 20:51 PIT
    UA 1946 · United · 1h 46m · 64% on time, 2.0% cancelled

Total trip 6h 38m, scheduled departure to arrival (Pittsburgh is 1 h ahead of St Louis). Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 157 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 22m layover.
Arrives on time59%First flight not cancelled (2.8% are) × connection made (97%) × second flight not cancelled (2.0% are) and within 15 minutes (64%).
Total trip6h 38mSTL 13:13 to PIT 20:51, 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.