WN 347 then UA 405 at Denver
Birmingham (Alabama) → Denver → Los Angeles
Timetable, Denver time
18:45WN 347 from Birmingham (Alabama) at the gate
09:50UA 405 to Los Angeles leaves the gate
15 h 05 apart on the timetable, overnight
UA 405 leaves 15 h 05 after WN 347 arrives on the timetable: more than half a day, so not a connection we count.