LH 440 then UA 4307 at Houston
Frankfurt am Main → Houston → Northwest Arkansas
Timetable, Houston time
14:00LH 440 from Frankfurt am Main at the gate
09:35UA 4307 to Northwest Arkansas leaves the gate
19 h 35 apart on the timetable, overnight
UA 4307 leaves 19 h 35 after LH 440 arrives on the timetable: more than half a day, so not a connection we count.