UA 499 then CI 5346 at San Francisco
Seattle → San Francisco → Atlanta
Timetable, San Francisco time
09:19UA 499 from Seattle at the gatealso OZ 6301, CA 7305, NH 7327, VA 8293, NZ 9423
03:45CI 5346 to Atlanta leaves the gate
18 h 26 apart on the timetable, overnight
CI 5346 leaves 18 h 26 after UA 499 arrives on the timetable: more than half a day, so not a connection we count.