Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Oklahoma City → Denver via Atlanta: arrives on time 85%
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07:00 OKC → 10:10 ATLDL 1158 · Delta · 2h 10m · 92% on time, 2.5% cancelled
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2h 40m layover in Atlanta (ATL) · 45 min minimum on one ticket
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12:50 ATL → 14:04 DENDL 957 · Delta · 3h 14m · 89% on time, 0.0% cancelled
Total trip 8h 04m, scheduled departure to arrival (Denver is 1 h behind Oklahoma City). Times are local. Both flew on 55 of the last 56 days.
Makes the connection97%The first flight arrived more than 115 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 40m layover.
Arrives on time85%First flight not cancelled (2.5% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip8h 04mOKC 07:00 to DEN 14:04, 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.