DL 2620 then KL 272 at Atlanta
Tulsa → Atlanta → Amsterdam
Timetable, Atlanta time
15:56DL 2620 from Tulsa at the gate
15:53KL 272 to Amsterdam leaves the gate
23 h 57 apart on the timetable, overnight
KL 272 leaves 23 h 57 after DL 2620 arrives on the timetable: more than half a day, so not a connection we count.