WN 4725 then AA 1653 at Boston
Baltimore → Boston → Phoenix
Timetable, Boston time
08:05WN 4725 from Baltimore at the gate
10:12AA 1653 to Phoenix leaves the gate
2 h 07 apart on the timetable
The last days
WN 4725 and AA 1653 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.