UA 2117 then OZ 6315 at San Francisco
San Diego → San Francisco → Washington
Timetable, San Francisco time
17:45UA 2117 from San Diego at the gatealso CM 2521, LX 3273, AC 4471, VA 8435, LH 8955
16:52OZ 6315 to Washington leaves the gate
23 h 07 apart on the timetable, overnight
OZ 6315 leaves 23 h 07 after UA 2117 arrives on the timetable: more than half a day, so not a connection we count.