DL 3576 then AA 580 at Seattle
Los Angeles → Seattle → Charlotte
Timetable, Seattle time
01:00DL 3576 from Los Angeles at the gate
12:38AA 580 to Charlotte leaves the gate
11 h 38 apart on the timetable
Seattle’s board gives a departure time for only about 57% of its flights, so many days show no gate time.
The last days
DL 3576 and AA 580 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.
Later flights to Charlotte
AA 155921:4520 h 45 after DL 3576 on the timetable