UA 1901 then UA 4307 at Houston
Guatemala City → Houston → Northwest Arkansas
Timetable, Houston time
10:03UA 1901 from Guatemala City at the gate
09:35UA 4307 to Northwest Arkansas leaves the gate
23 h 32 apart on the timetable, overnight
UA 4307 leaves 23 h 32 after UA 1901 arrives on the timetable: more than half a day, so not a connection we count.