BR 622 then UA 2487 at LAX
Taipei → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
22:22BR 622 from Taipei at the gate
14:21UA 2487 to Chicago O'Hare leaves the gate
15 h 59 apart on the timetable, overnight
UA 2487 leaves 15 h 59 after BR 622 arrives on the timetable: more than half a day, so not a connection we count.