CI 5346 then DL 1293 at Atlanta
San Francisco → Atlanta → Boston
Timetable, Atlanta time
21:48CI 5346 from San Francisco at the gate
12:30DL 1293 to Boston leaves the gate
14 h 42 apart on the timetable, overnight
DL 1293 leaves 14 h 42 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.