Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Birmingham → Dallas via Atlanta: arrives on time 57%
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09:28 BHM → 11:29 ATLDL 3100 · Delta · 1h 01m · 94% on time, 2.1% cancelled
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2h 41m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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14:10 ATL → 15:20 DALWN 194 · Southwest · 2h 10m · 59% on time, 0.0% cancelled
Total trip 5h 52m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection99%The first flight arrived more than 71 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 2h 41m layover.
Arrives on time57%First flight not cancelled (2.1% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (59%).
Total trip5h 52mBHM 09:28 to DAL 15:20, 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.