Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Chattanooga via Detroit: arrives on time 71%
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08:10 LGA → 10:09 DTWAA 4415 · American, flown by Republic · 2h 05m · 87% on time, 3.2% cancelled
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2h 16m layover in Detroit (DTW) · 90 min minimum on separate tickets
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12:25 DTW → 14:14 CHADL 5117 · Delta, flown by Endeavor · 1h 49m · 76% on time, 0.3% cancelled
Total trip 6h 04m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection97%The first flight arrived more than 46 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 16m layover.
Arrives on time71%First flight not cancelled (3.2% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (76%).
Total trip6h 04mLGA 08:10 to CHA 14:14, 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.