Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Rochester → Detroit via Atlanta: arrives on time 72%
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12:26 ROC → 14:35 ATLDL 2511 · Delta · 2h 11m · 78% on time, 1.9% cancelled
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2h 35m layover in Atlanta (ATL) · 45 min minimum on one ticket
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17:10 ATL → 19:11 DTWDL 2067 · Delta · 2h 01m · 76% on time, 0.3% cancelled
Total trip 6h 45m, 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 110 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 35m layover.
Arrives on time72%First flight not cancelled (1.9% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (76%).
Total trip6h 45mROC 12:26 to DTW 19:11, 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.