CA 1220 then SC 2130 at Beijing
Yinchuan → Beijing → Xiamen
Timetable, Beijing time
12:40CA 1220 from Yinchuan at the gate
12:35SC 2130 to Xiamen leaves the gate
23 h 55 apart on the timetable, overnight
SC 2130 leaves 23 h 55 after CA 1220 arrives on the timetable: more than half a day, so not a connection we count.