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

Columbia → Denver via Chicago: arrives on time 64%

  1. 15:25 COU → 17:05 ORD
    UA 5869 · United, flown by SkyWest · 1h 40m · 68% on time, 6.1% cancelled
  2. 2h 58m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 20:03 ORD → 22:04 DEN
    UA 329 · United · 3h 01m · 75% on time, 0.0% cancelled

Total trip 7h 39m, scheduled departure to arrival (Denver is 1 h behind Columbia). Times are local. Both flew on 25 of the last 56 days.

Makes the connection91%The first flight arrived more than 133 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 2h 58m layover.
Arrives on time64%First flight not cancelled (6.1% are) × connection made (91%) × second flight not cancelled (0.0% are) and within 15 minutes (75%).
Total trip7h 39mCOU 15:25 to DEN 22:04, 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.