SYX and YIW are approximately 1,015 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from SYX to YIW, but no nonstop service.
Airlines represented in the current schedule are China Southern Airlines (CZ).
Aircraft listed in the current schedule include 737, Boeing 737-800 (738) and Boeing 737-500 Winglets (73E).