Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Chattanooga via Atlanta: arrives on time 39%
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16:00 LGA → 18:48 ATLDL 969 · Delta · 2h 48m · 70% on time, 3.4% cancelled
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57m layover in Atlanta (ATL) · 45 min minimum on one ticket
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19:45 ATL → 20:46 CHADL 4722 · Delta, flown by Endeavor · 1h 02m · 63% on time, 5.5% cancelled
Total trip 4h 47m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.
Makes the connection67%The first flight arrived more than 12 minutes late on 33% of the days it flew: too late for the 45-minute minimum connection on a 57m layover.
Arrives on time39%First flight not cancelled (3.4% are) × connection made (67%) × second flight not cancelled (5.5% are) and within 15 minutes (63%).
Total trip4h 47mLGA 16:00 to CHA 20:46, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.