F9 1067 then UA 1186 at Houston
Miami → Houston → San Antonio
Timetable, Houston time
13:47F9 1067 from Miami at the gate
16:55UA 1186 to San Antonio leaves the gate
3 h 08 apart on the timetable
The last days
F9 1067 and UA 1186 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.