CI 5346 then DL 1126 at Atlanta
San Francisco → Atlanta → Louisville
Timetable, Atlanta time
21:48CI 5346 from San Francisco at the gate
15:32DL 1126 to Louisville leaves the gate
17 h 44 apart on the timetable, overnight
DL 1126 leaves 17 h 44 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.