DL 1774 then CI 5345 at Atlanta
Guatemala City → Atlanta → San Francisco
Timetable, Atlanta time
19:48DL 1774 from Guatemala City at the gate
12:45CI 5345 to San Francisco leaves the gate
16 h 57 apart on the timetable, overnight
CI 5345 leaves 16 h 57 after DL 1774 arrives on the timetable: more than half a day, so not a connection we count.