UA 1785 then CX 2071 at Houston
Washington National → Houston → Anchorage
Timetable, Houston time
19:10UA 1785 from Washington National at the gate
18:39CX 2071 to Anchorage leaves the gate
23 h 29 apart on the timetable, overnight
CX 2071 leaves 23 h 29 after UA 1785 arrives on the timetable: more than half a day, so not a connection we count.