Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Oklahoma City → Denver via Dallas-Fort Worth: arrives on time 30%
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20:14 OKC → 21:25 DFWAA 3727 · American, flown by Envoy · 1h 10m · 70% on time, 7.6% cancelled
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1h 20m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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22:45 DFW → 23:55 DENAA 662 · American · 2h 10m · 44% on time, 2.5% cancelled
Total trip 4h 41m, scheduled departure to arrival (Denver is 1 h behind Oklahoma City). Times are local. Both flew on 46 of the last 56 days.
Makes the connection75%The first flight arrived more than 35 minutes late on 25% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time30%First flight not cancelled (7.6% are) × connection made (75%) × second flight not cancelled (2.5% are) and within 15 minutes (44%).
Total trip4h 41mOKC 20:14 to DEN 23:55, 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.