Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Louisville → Dallas via Atlanta: arrives on time 54%
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10:00 SDF → 11:24 ATLDL 1523 · Delta · 1h 24m · 94% on time, 3.0% cancelled
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2h 46m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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14:10 ATL → 15:20 DALWN 194 · Southwest · 2h 10m · 59% on time, 0.0% cancelled
Total trip 6h 20m, scheduled departure to arrival (Dallas is 1 h behind Louisville). Times are local. Both flew on 35 of the last 56 days.
Makes the connection95%The first flight arrived more than 76 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 46m layover.
Arrives on time54%First flight not cancelled (3.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (59%).
Total trip6h 20mSDF 10:00 to DAL 15:20, 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.