WN 197 then DL 950 at Atlanta
Austin → Atlanta → Washington National
Timetable, Atlanta time
12:35WN 197 from Austin at the gate
16:40DL 950 to Washington National leaves the gate
4 h 05 apart on the timetable
The last days
WN 197 and DL 950 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.