Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Buffalo via Charlotte: arrives on time 69%
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13:52 DEN → 19:20 CLTAA 1662 · American · 3h 26m · 89% on time, 0.0% cancelled
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1h 45m layover in Charlotte (CLT) · 45 min minimum on one ticket
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21:05 CLT → 22:50 BUFAA 703 · American · 1h 46m · 71% on time, 0.5% cancelled
Total trip 6h 59m, scheduled departure to arrival (Buffalo is 2 h ahead of Denver). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection97%The first flight arrived more than 60 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 45m layover.
Arrives on time69%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.5% are) and within 15 minutes (71%).
Total trip6h 59mDEN 13:52 to BUF 22:50, 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.