Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas → Birmingham via Atlanta: arrives on time 79%
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12:19 DAL → 15:31 ATLDL 1115 · Delta · 2h 12m · 84% on time, 1.1% cancelled
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2h 44m layover in Atlanta (ATL) · 45 min minimum on one ticket
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18:15 ATL → 18:09 BHMDL 3044 · Delta · 54m · 86% on time, 4.0% cancelled
Total trip 5h 50m, 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 connection97%The first flight arrived more than 119 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 44m layover.
Arrives on time79%First flight not cancelled (1.1% are) × connection made (97%) × second flight not cancelled (4.0% are) and within 15 minutes (86%).
Total trip5h 50mDAL 12:19 to BHM 18:09, 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.