CI 5346 then DL 1131 at Atlanta
San Francisco → Atlanta → Houston
Timetable, Atlanta time
21:48CI 5346 from San Francisco at the gate
16:12DL 1131 to Houston leaves the gate
18 h 24 apart on the timetable, overnight
DL 1131 leaves 18 h 24 after CI 5346 arrives on the timetable: more than half a day, so not a connection we count.