Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Dallas via Atlanta: arrives on time 81%
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06:59 LGA → 09:20 ATLDL 342 · Delta · 2h 21m · 94% on time, 4.0% cancelled
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55m layover in Atlanta (ATL) · 45 min minimum on one ticket
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10:15 ATL → 11:24 DALDL 1115 · Delta · 2h 09m · 92% on time, 1.6% cancelled
Total trip 5h 25m, scheduled departure to arrival (Dallas is 1 h behind New York). Times are local. Both flew on 41 of the last 56 days.
Makes the connection93%The first flight arrived more than 10 minutes late on 7% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time81%First flight not cancelled (4.0% are) × connection made (93%) × second flight not cancelled (1.6% are) and within 15 minutes (92%).
Total trip5h 25mLGA 06:59 to DAL 11:24, 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.