Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Columbia via Denver: arrives on time 78%
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11:45 ORD → 13:32 DENAA 1760 · American · 2h 44m · 64% on time, 0.0% cancelled
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3h 58m layover in Denver (DEN) · 90 min minimum on separate tickets
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17:30 DEN → 20:39 COUUA 5797 · United, flown by SkyWest · 2h 09m · 83% on time, 2.2% cancelled
Total trip 8h 54m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection97%The first flight arrived more than 148 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 58m layover.
Arrives on time78%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (2.2% are) and within 15 minutes (83%).
Total trip8h 54mORD 11:45 to COU 20:39, 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.