BJ 2046 then UA 181 at Frankfurt
Djerba → Frankfurt am Main → Denver
Timetable, Frankfurt am Main time
11:55BJ 2046 from Djerba at the gate
11:10UA 181 to Denver leaves the gate
23 h 15 apart on the timetable, overnight
UA 181 leaves 23 h 15 after BJ 2046 arrives on the timetable: more than half a day, so not a connection we count.