DL 2099 then UA 722 at Houston
New York LaGuardia → Houston → Columbus (Ohio)
Timetable, Houston time
13:37DL 2099 from New York LaGuardia at the gate
12:14UA 722 to Columbus (Ohio) leaves the gate
22 h 37 apart on the timetable, overnight
UA 722 leaves 22 h 37 after DL 2099 arrives on the timetable: more than half a day, so not a connection we count.