Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Buffalo via Tampa: arrives on time 84%
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23:59 DEN → 05:32 TPAF9 2746 · Frontier · 3h 33m · 77% on time, 1.3% cancelled
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3h 23m layover in Tampa (TPA) · 90 min minimum on separate tickets
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08:55 TPA → 11:35 BUF +1 dayWN 484 · Southwest · 2h 40m · 88% on time, 0.0% cancelled
Total trip 9h 36m, scheduled departure to arrival (Buffalo is 2 h ahead of Denver). Times are local. Both flew on 32 of the last 56 days.
Makes the connection97%The first flight arrived more than 113 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 23m layover.
Arrives on time84%First flight not cancelled (1.3% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (88%).
Total trip9h 36mDEN 23:59 to BUF 11:35, 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.