UA 733 then AA 2722 at San Francisco
Arcata → San Francisco → Philadelphia
Timetable, San Francisco time
07:18UA 733 from Arcata at the gate
07:50AA 2722 to Philadelphia leaves the gate
32 min apart on the timetable
The last days
UA 733 and AA 2722 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.