AC 4031 then UA 1702 at San Francisco
Albuquerque → San Francisco → Houston
Timetable, San Francisco time
21:05AC 4031 from Albuquerque at the gatealso NZ 9098
18:35UA 1702 to Houston leaves the gate
21 h 30 apart on the timetable, overnight
UA 1702 leaves 21 h 30 after AC 4031 arrives on the timetable: more than half a day, so not a connection we count.