UA 4822 then UA 6161 at Houston
Birmingham (Alabama) → Houston → San Antonio
Timetable, Houston time
13:13UA 4822 from Birmingham (Alabama) at the gate
16:55UA 6161 to San Antonio leaves the gate
3 h 42 apart on the timetable
The last days
UA 4822 and UA 6161 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.