Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Birmingham via Charlotte: arrives on time 75%
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08:30 DCA → 10:13 CLTAA 1518 · American · 1h 43m · 86% on time, 2.9% cancelled
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1h 17m layover in Charlotte (CLT) · 45 min minimum on one ticket
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11:30 CLT → 12:09 BHMAA 4932 · American, flown by SkyWest · 1h 39m · 87% on time, 1.4% cancelled
Total trip 4h 39m, scheduled departure to arrival (Birmingham is 1 h behind Washington). Times are local. Both flew on 56 of the last 56 days.
Makes the connection90%The first flight arrived more than 32 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 17m layover.
Arrives on time75%First flight not cancelled (2.9% are) × connection made (90%) × second flight not cancelled (1.4% are) and within 15 minutes (87%).
Total trip4h 39mDCA 08:30 to BHM 12:09, 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.