CI 5346 then DL 1240 at Atlanta
San Francisco → Atlanta → Detroit
Timetable, Atlanta time
21:48CI 5346 from San Francisco at the gate
11:05DL 1240 to Detroit leaves the gate
13 h 17 apart on the timetable, overnight
DL 1240 leaves 13 h 17 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.