CZ 1604 then UA 2305 at San Francisco
Los Angeles → San Francisco → Houston
Timetable, San Francisco time
23:40CZ 1604 from Los Angeles at the gatealso AA 3176, AY 4048, QF 4743, EI 7533
16:40UA 2305 to Houston leaves the gatealso NZ 9200
17 h apart on the timetable, overnight
UA 2305 leaves 17 h after CZ 1604 arrives on the timetable: more than half a day, so not a connection we count.