AA 4800 then KL 272 at Atlanta
Washington National → Atlanta → Amsterdam
Timetable, Atlanta time
16:08AA 4800 from Washington National at the gate
15:53KL 272 to Amsterdam leaves the gate
23 h 45 apart on the timetable, overnight
KL 272 leaves 23 h 45 after AA 4800 arrives on the timetable: more than half a day, so not a connection we count.