UA 4075 then UA 3750 at Houston
St Louis → Houston → San Francisco
Timetable, Houston time
17:19UA 4075 from St Louis at the gate
21:30UA 3750 to San Francisco leaves the gate
4 h 11 apart on the timetable
Today
From the airport’s board at 18:23 Houston time
17:12UA 4075 reached the gate7 min early
21:30UA 3750 due to leave, no estimate yet
4 h 18 between the gates, on these times
The last days
UA 4075 and UA 3750 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.
Later flights to San Francisco
UA 160921:454 h 26 after UA 4075 on the timetable