BR 630 then UA 5419 at San Francisco
Taipei → San Francisco → Minneapolis
Timetable, San Francisco time
19:33BR 630 from Taipei at the gate
23:30UA 5419 to Minneapolis leaves the gate
3 h 57 apart on the timetable
The last days
BR 630 and UA 5419 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.