AV 2046 then UA 1387 at San Francisco
Arcata → San Francisco → Houston
Timetable, San Francisco time
20:00AV 2046 from Arcata at the gate
12:00UA 1387 to Houston leaves the gatealso EK 6417
16 h apart on the timetable, overnight
UA 1387 leaves 16 h after AV 2046 arrives on the timetable: more than half a day, so not a connection we count.