LIN and CAG are approximately 428 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from LIN to CAG.
Airlines represented in the current schedule are Flexflight (W2) and South African Express (XZ).
Aircraft listed in the current schedule include Boeing 737-700 / Boeing 737-700ER (73G) and Boeing 737-800 Winglets (73H).