DL 2999 then CI 5345 at Atlanta
Milwaukee → Atlanta → San Francisco
Timetable, Atlanta time
13:16DL 2999 from Milwaukee at the gate
12:45CI 5345 to San Francisco leaves the gate
23 h 29 apart on the timetable, overnight
CI 5345 leaves 23 h 29 after DL 2999 arrives on the timetable: more than half a day, so not a connection we count.