Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Buffalo → Dulles via Charlotte: arrives on time 35%
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18:50 BUF → 20:51 CLTAA 1486 · American · 1h 59m · 68% on time, 2.2% cancelled
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1h 54m layover in Charlotte (CLT) · 45 min minimum on one ticket
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22:45 CLT → 00:10 IAD +1 dayAA 1242 · American · 1h 25m · 41% on time, 3.6% cancelled
Total trip 5h 20m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection91%The first flight arrived more than 69 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 1h 54m layover.
Arrives on time35%First flight not cancelled (2.2% are) × connection made (91%) × second flight not cancelled (3.6% are) and within 15 minutes (41%).
Total trip5h 20mBUF 18:50 to IAD 00:10, 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.