UA 246 then LX 3270 at San Francisco
Chicago O'Hare → San Francisco → Phoenix
Timetable, San Francisco time
08:44UA 246 from Chicago O'Hare at the gatealso AC 5029, VA 8094, NZ 9323
20:55LX 3270 to Phoenix leaves the gate
12 h 11 apart on the timetable
LX 3270 leaves 12 h 11 after UA 246 arrives on the timetable: more than half a day, so not a connection we count.