Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Columbia via Denver: arrives on time 61%
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14:33 ORD → 16:31 DENUA 2803 · United · 2h 58m · 76% on time, 0.0% cancelled
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59m layover in Denver (DEN) · 45 min minimum on one ticket
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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 6h 06m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection75%The first flight arrived more than 14 minutes late on 25% of the days it flew: too late for the 45-minute minimum connection on a 59m layover.
Arrives on time61%First flight not cancelled (0.0% are) × connection made (75%) × second flight not cancelled (2.2% are) and within 15 minutes (83%).
Total trip6h 06mORD 14:33 to COU 20:39, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.