UA 1830 then B6 2180 at Houston
Newark → Houston → Fort Lauderdale
Timetable, Houston time
17:11UA 1830 from Newark at the gate
16:55B6 2180 to Fort Lauderdale leaves the gate
23 h 44 apart on the timetable, overnight
B6 2180 leaves 23 h 44 after UA 1830 arrives on the timetable: more than half a day, so not a connection we count.