UA 4424 then UA 4307 at Houston
Corpus Christi → Houston → Northwest Arkansas
Timetable, Houston time
13:29UA 4424 from Corpus Christi at the gate
09:35UA 4307 to Northwest Arkansas leaves the gate
20 h 06 apart on the timetable, overnight
UA 4307 leaves 20 h 06 after UA 4424 arrives on the timetable: more than half a day, so not a connection we count.