UA 1883 then AA 2607 at Miami
Newark → Miami → Dallas-Fort Worth
Timetable, Miami time
00:26UA 1883 from Newark at the gate
07:01AA 2607 to Dallas-Fort Worth leaves the gate
6 h 35 apart on the timetable
The last days
UA 1883 and AA 2607 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.