M6 5778 then UA 1711 at Houston
Louisville → Houston → Austin
Timetable, Houston time
17:04M6 5778 from Louisville at the gate
16:45UA 1711 to Austin leaves the gate
23 h 41 apart on the timetable, overnight
UA 1711 leaves 23 h 41 after M6 5778 arrives on the timetable: more than half a day, so not a connection we count.