DL 677 then DL 1172 at Atlanta
Las Vegas → Atlanta → Allentown
Timetable, Atlanta time
14:04DL 677 from Las Vegas at the gate
15:20DL 1172 to Allentown leaves the gate
1 h 16 apart on the timetable
The last days
DL 677 and DL 1172 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.