DL 783 then JL 780 at Atlanta
Los Angeles → Atlanta → Omaha
Timetable, Atlanta time
04:42DL 783 from Los Angeles at the gate
14:45JL 780 to Omaha leaves the gate
10 h 03 apart on the timetable
The last days
DL 783 and JL 780 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.