FIG. 1 is a top view of a luggage cart showing my new design.
FIG. 2 is a bottom view thereof.
FIG. 3 is a top rear view thereof.
FIG. 4 is a top left side view thereof.
FIG. 5 is a top front view thereof; and,
FIG. 6 is a top rear left view thereof.
I claim ornamental designs for a luggage cart, as shown and described.