UA 5814 then DL 2099 at Houston
Tulsa → Houston → New York LaGuardia
Timetable, Houston time
08:45UA 5814 from Tulsa at the gate
13:30DL 2099 to New York LaGuardia leaves the gate
4 h 45 apart on the timetable
The last days
UA 5814 and DL 2099 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.