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

Denver → Columbia via Dallas-Fort Worth: arrives on time 81%

  1. 05:00 DEN → 08:05 DFW
    AA 2612 · American · 2h 05m · 90% on time, 1.8% cancelled
  2. 1h 25m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 09:30 DFW → 11:14 COU
    AA 3478 · American, flown by Envoy · 1h 44m · 86% on time, 0.0% cancelled

Total trip 5h 14m, scheduled departure to arrival (Columbia is 1 h ahead of Denver). Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 40 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 25m layover.
Arrives on time81%First flight not cancelled (1.8% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip5h 14mDEN 05:00 to COU 11:14, 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.