UA 2045 then AA 2357 at Denver
Miami → Denver → Dallas-Fort Worth
Timetable, Denver time
10:04UA 2045 from Miami at the gate
10:41AA 2357 to Dallas-Fort Worth leaves the gate
37 min apart on the timetable
The last days
UA 2045 and AA 2357 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.