CI 5346 then DL 1477 at Atlanta
San Francisco → Atlanta → Chicago O'Hare
Timetable, Atlanta time
21:48CI 5346 from San Francisco at the gate
13:38DL 1477 to Chicago O'Hare leaves the gate
15 h 50 apart on the timetable, overnight
DL 1477 leaves 15 h 50 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.