Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Louisville via New York: arrives on time 78%
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06:00 ORD → 09:11 LGAUA 2617 · United · 2h 11m · 89% on time, 1.2% cancelled
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1h 54m layover in New York (LGA) · 90 min minimum on separate tickets
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11:05 LGA → 13:32 SDFDL 5637 · Delta, flown by Republic · 2h 27m · 86% on time, 1.6% cancelled
Total trip 6h 32m, scheduled departure to arrival (Louisville is 1 h ahead of Chicago). Times are local. Both flew on 32 of the last 56 days.
Makes the connection94%The first flight arrived more than 24 minutes late on 6% of the days it flew: too late for the 90-minute minimum connection on a 1h 54m layover.
Arrives on time78%First flight not cancelled (1.2% are) × connection made (94%) × second flight not cancelled (1.6% are) and within 15 minutes (86%).
Total trip6h 32mORD 06:00 to SDF 13:32, 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.