Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Birmingham → New York via Atlanta: arrives on time 63%
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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 46m layover in Atlanta (ATL) · 45 min minimum on one ticket
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21:00 ATL → 23:23 LGADL 520 · Delta · 2h 23m · 72% on time, 4.1% cancelled
Total trip 6h 23m, scheduled departure to arrival (New York is 1 h ahead of Birmingham). Times are local. Both flew on 43 of the last 56 days.
Makes the connection94%The first flight arrived more than 121 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 2h 46m layover.
Arrives on time63%First flight not cancelled (2.1% are) × connection made (94%) × second flight not cancelled (4.1% are) and within 15 minutes (72%).
Total trip6h 23mBHM 16:00 to LGA 23:23, 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.