Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Nashville → Buffalo via Dulles: arrives on time 75%
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08:30 BNA → 11:17 IADUA 1709 · United · 1h 47m · 88% on time, 2.4% cancelled
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1h 42m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:59 IAD → 14:25 BUFUA 4335 · United, flown by CommuteAir · 1h 26m · 82% on time, 2.6% cancelled
Total trip 4h 55m, scheduled departure to arrival (Buffalo is 1 h ahead of Nashville). Times are local. Both flew on 29 of the last 56 days.
Makes the connection96%The first flight arrived more than 57 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 42m layover.
Arrives on time75%First flight not cancelled (2.4% are) × connection made (96%) × second flight not cancelled (2.6% are) and within 15 minutes (82%).
Total trip4h 55mBNA 08:30 to BUF 14:25, 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.