DL 2109 then UA 4380 at Houston
New York LaGuardia → Houston → Northwest Arkansas
Timetable, Houston time
21:36DL 2109 from New York LaGuardia at the gate
20:13UA 4380 to Northwest Arkansas leaves the gate
22 h 37 apart on the timetable, overnight
UA 4380 leaves 22 h 37 after DL 2109 arrives on the timetable: more than half a day, so not a connection we count.