CI 5346 then DL 1771 at Atlanta
San Francisco → Atlanta → Guatemala City
Timetable, Atlanta time
21:48CI 5346 from San Francisco at the gate
11:15DL 1771 to Guatemala City leaves the gate
13 h 27 apart on the timetable, overnight
DL 1771 leaves 13 h 27 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.