DL 902 then UA 3853 at San Francisco
Salt Lake City → San Francisco → Houston
Timetable, San Francisco time
12:22DL 902 from Salt Lake City at the gatealso AF 2172, AF 2575, VS 4538, KL 7109, WS 7889
16:15UA 3853 to Houston leaves the gate
3 h 53 apart on the timetable
Today
From the airport’s board at 11:25 San Francisco time
12:10DL 902 expected at the gate12 min early
16:15UA 3853 due to leave, no estimate yet
4 h 05 between the gates, on these times
The last days
DL 902 and UA 3853 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.