F9 1756 then N3 4321 at Houston
Los Angeles → Houston → Santa Clara
Timetable, Houston time
11:32F9 1756 from Los Angeles at the gate
14:47N3 4321 to Santa Clara leaves the gate
3 h 15 apart on the timetable
Today
From the airport’s board at 01:53 Houston time
11:32F9 1756 due at the gate, no estimate yet
14:47N3 4321 due to leave, no estimate yet
3 h 15 between the gates, on these times
The last days
F9 1756 and N3 4321 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.