UA 616 then AA 1849 at San Francisco
Denver → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
11:42UA 616 from Denver at the gatealso AC 5189, VA 8348, NZ 9067
12:42AA 1849 to Dallas-Fort Worth leaves the gatealso QF 4499
1 h apart on the timetable
Today
From the airport’s board at 14:43 San Francisco time
11:19UA 616 reached the gate23 min early
12:39AA 1849 left the gate3 min early
1 h 20 between the gates
The last days
UA 616 and AA 1849 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.