OM 223 then 3U 8890 at Beijing
Ulaanbaatar → Beijing → Chengdu Shuangliu
Timetable, Beijing time
19:30OM 223 from Ulaanbaatar at the gate
18:053U 8890 to Chengdu Shuangliu leaves the gate
22 h 35 apart on the timetable, overnight
3U 8890 leaves 22 h 35 after OM 223 arrives on the timetable: more than half a day, so not a connection we count.