Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Louisville → Nashville via Atlanta: arrives on time 71%
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11:17 SDF → 12:45 ATLDL 1374 · Delta · 1h 27m · 92% on time, 2.0% cancelled
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2h 28m layover in Atlanta (ATL) · 45 min minimum on one ticket
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15:13 ATL → 15:26 BNADL 3142 · Delta · 1h 13m · 75% on time, 1.6% cancelled
Total trip 5h 09m, scheduled departure to arrival (Nashville is 1 h behind Louisville). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 103 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 28m layover.
Arrives on time71%First flight not cancelled (2.0% are) × connection made (99%) × second flight not cancelled (1.6% are) and within 15 minutes (75%).
Total trip5h 09mSDF 11:17 to BNA 15:26, 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.