Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Columbia → Chicago via Denver: arrives on time 65%
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09:14 COU → 10:35 DENUA 5857 · United, flown by SkyWest · 2h 21m · 89% on time, 1.4% cancelled
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2h 50m layover in Denver (DEN) · 45 min minimum on one ticket
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13:25 DEN → 17:05 ORDUA 617 · United · 2h 40m · 68% on time, 1.4% cancelled
Total trip 7h 51m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection97%The first flight arrived more than 125 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 50m layover.
Arrives on time65%First flight not cancelled (1.4% are) × connection made (97%) × second flight not cancelled (1.4% are) and within 15 minutes (68%).
Total trip7h 51mCOU 09:14 to ORD 17:05, 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.