CI 5346 then DL 2269 at Atlanta
San Francisco → Atlanta → Boston
Timetable, Atlanta time
03:10CI 5346 from San Francisco at the gate
20:35DL 2269 to Boston leaves the gate
17 h 25 apart on the timetable
DL 2269 leaves 17 h 25 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.