Abstract: Checked luggage security sleeve system for airlines provides a cover or sleeve of transparent plastic sheeting having a closed end and an open end to receive a piece of luggage. The cover identifies the airline and reaches partially around the base of the piece of luggage. Security tape identifying the airline seals the free end of the sleeve under the base of the piece of luggage near the center, exposing wheels at an end or spaced along a side of the base of the piece of luggage. The tape cannot be removed without leaving evidence of tampering. If the piece of luggage is searched, the screener cuts airline tape and applies security tape printed with their logo. Self-adhesive labels with matching identification number and flight number are placed on the sleeve on each side of the luggage, which matches a passenger self-adhesive label number expediting arrival pickup.