DL 2109 then UA 2109 at Houston
New York LaGuardia → Houston → Guadalajara
Timetable, Houston time
21:36DL 2109 from New York LaGuardia at the gate
20:01UA 2109 to Guadalajara leaves the gate
22 h 25 apart on the timetable, overnight
UA 2109 leaves 22 h 25 after DL 2109 arrives on the timetable: more than half a day, so not a connection we count.