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

Columbia → Denver via Chicago: arrives on time 79%

  1. 06:20 COU → 08:01 ORD
    AA 3655 · American, flown by Envoy · 1h 41m · 87% on time, 1.2% cancelled
  2. 1h 59m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 10:00 ORD → 11:44 DEN
    AA 1744 · American · 2h 44m · 85% on time, 1.5% cancelled

Total trip 6h 24m, scheduled departure to arrival (Denver is 1 h behind Columbia). Times are local. Both flew on 52 of the last 56 days.

Makes the connection96%The first flight arrived more than 74 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 59m layover.
Arrives on time79%First flight not cancelled (1.2% are) × connection made (96%) × second flight not cancelled (1.5% are) and within 15 minutes (85%).
Total trip6h 24mCOU 06:20 to DEN 11:44, 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.