LH 438 then AA 660 at DFW
Frankfurt am Main → Dallas-Fort Worth → Detroit
Timetable, Dallas-Fort Worth time
14:25LH 438 from Frankfurt am Main at the gate
13:33AA 660 to Detroit leaves the gate
23 h 08 apart on the timetable, overnight
AA 660 leaves 23 h 08 after LH 438 arrives on the timetable: more than half a day, so not a connection we count.