KD 311 then UA 198 at LAX
Anchorage → Los Angeles → Shanghai
Timetable, Los Angeles time
13:06KD 311 from Anchorage at the gate
12:45UA 198 to Shanghai leaves the gate
23 h 39 apart on the timetable, overnight
UA 198 leaves 23 h 39 after KD 311 arrives on the timetable: more than half a day, so not a connection we count.