Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Chicago → Bozeman via Denver: arrives on time 74%

  1. 09:55 MDW → 11:30 DEN
    WN 2654 · Southwest · 2h 35m · 68% on time, 3.8% cancelled
  2. 2h 14m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 13:44 DEN → 15:33 BZN
    UA 513 · United · 1h 49m · 85% on time, 0.0% cancelled

Total trip 6h 38m, scheduled departure to arrival (Bozeman is 1 h behind Chicago). Times are local. Both flew on 24 of the last 56 days.

Makes the connection90%The first flight arrived more than 44 minutes late on 10% of the days it flew: too late for the 90-minute minimum connection on a 2h 14m layover.
Arrives on time74%First flight not cancelled (3.8% are) × connection made (90%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip6h 38mMDW 09:55 to BZN 15:33, 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.