CA 1542 then OM 224 at Beijing
Ningbo → Beijing → Ulaanbaatar
Timetable, Beijing time
20:00CA 1542 from Ningbo at the gate
11:30OM 224 to Ulaanbaatar leaves the gate
15 h 30 apart on the timetable, overnight
OM 224 leaves 15 h 30 after CA 1542 arrives on the timetable: more than half a day, so not a connection we count.