WN 261 then DL 1697 at Phoenix
Austin → Phoenix → Boston
Timetable, Phoenix time
12:10WN 261 from Austin at the gate
23:20DL 1697 to Boston leaves the gate
11 h 10 apart on the timetable
The last days
WN 261 and DL 1697 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.