Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Miami via St Louis: arrives on time 88%
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07:00 LGA → 08:52 STLAA 4508 · American, flown by Republic · 2h 52m · 94% on time, 1.9% cancelled
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2h 08m layover in St Louis (STL) · 45 min minimum on one ticket
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11:00 STL → 14:46 MIAAA 3954 · American, flown by Envoy · 2h 46m · 90% on time, 0.0% cancelled
Total trip 7h 46m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection100%The first flight arrived more than 83 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 08m layover.
Arrives on time88%First flight not cancelled (1.9% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip7h 46mLGA 07:00 to MIA 14:46, 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.