Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Philadelphia → Buffalo via Dulles: arrives on time 87%
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06:10 PHL → 07:19 IADUA 3693 · United, flown by Republic · 1h 09m · 97% on time, 1.4% cancelled
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1h 06m layover in Dulles (IAD) · 45 min minimum on one ticket
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08:25 IAD → 09:51 BUFUA 3514 · United, flown by Republic · 1h 26m · 97% on time, 6.1% cancelled
Total trip 3h 41m, scheduled departure to arrival. Times are local. Both flew on 21 of the last 56 days.
Makes the connection97%The first flight arrived more than 21 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time87%First flight not cancelled (1.4% are) × connection made (97%) × second flight not cancelled (6.1% are) and within 15 minutes (97%).
Total trip3h 41mPHL 06:10 to BUF 09:51, 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.