F9 2498 then LH 445 at Atlanta
Indianapolis → Atlanta → Frankfurt am Main
Timetable, Atlanta time
21:41F9 2498 from Indianapolis at the gate
16:30LH 445 to Frankfurt am Main leaves the gate
18 h 49 apart on the timetable, overnight
LH 445 leaves 18 h 49 after F9 2498 arrives on the timetable: more than half a day, so not a connection we count.