Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Louisville → Nashville via Atlanta: arrives on time 72%

19:51 SDF → 21:30 ATL

DL 2831 · Delta · 1h 38m · 89% on time, 1.3% cancelled
1h 30m layover in Atlanta (ATL) · 45 min minimum on one ticket
23:00 ATL → 23:15 BNA

DL 3121 · Delta · 1h 15m · 80% on time, 4.5% cancelled

Total trip 4h 24m, scheduled departure to arrival (Nashville is 1 h behind Louisville). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection95%The first flight arrived more than 45 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 30m layover.

Arrives on time72%First flight not cancelled (1.3% are) × connection made (95%) × second flight not cancelled (4.5% are) and within 15 minutes (80%).

Total trip4h 24mSDF 19:51 to BNA 23:15, 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.