Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Birmingham → Houston via Atlanta: arrives on time 65%
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16:00 BHM → 18:14 ATLDL 3163 · Delta · 1h 14m · 76% on time, 2.1% cancelled
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2h 21m layover in Atlanta (ATL) · 45 min minimum on one ticket
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20:35 ATL → 21:43 HOUDL 2051 · Delta · 2h 08m · 73% on time, 0.8% cancelled
Total trip 5h 43m, scheduled departure to arrival. Times are local. Both flew on 43 of the last 56 days.
Makes the connection91%The first flight arrived more than 96 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 2h 21m layover.
Arrives on time65%First flight not cancelled (2.1% are) × connection made (91%) × second flight not cancelled (0.8% are) and within 15 minutes (73%).
Total trip5h 43mBHM 16:00 to HOU 21:43, 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.