AC 4369 then UA 2436 at San Francisco
Phoenix → San Francisco → Denver
Timetable, San Francisco time
21:55AC 4369 from Phoenix at the gatealso UA 5858, VA 8417, NZ 9381, OZ 9540
18:35UA 2436 to Denver leaves the gatealso AC 5416, VA 8341, NZ 9062
20 h 40 apart on the timetable, overnight
UA 2436 leaves 20 h 40 after AC 4369 arrives on the timetable: more than half a day, so not a connection we count.