LH 3455 then DE 2114 at Frankfurt
ZAQ → Frankfurt am Main → Cancún
Timetable, Frankfurt am Main time
11:19LH 3455 from ZAQ at the gate
10:55DE 2114 to Cancún leaves the gate
23 h 36 apart on the timetable, overnight
DE 2114 leaves 23 h 36 after LH 3455 arrives on the timetable: more than half a day, so not a connection we count.