EK 6156 then AV 2352 at San Francisco
Houston → San Francisco → Burbank
Timetable, San Francisco time
12:19EK 6156 from Houston at the gate
08:40AV 2352 to Burbank leaves the gate
20 h 21 apart on the timetable, overnight
AV 2352 leaves 20 h 21 after EK 6156 arrives on the timetable: more than half a day, so not a connection we count.