Parachutes

Skydiving rigs with and without Automatic Activation Devices (AAD) are permitted as a carry-on or as checked luggage.

Typically, a rig will move through the checked luggage or carry-on security screening process without need for physical inspection. However, TSA screeners have a duty to thoroughly inspect any item that raises suspicion. If screeners determine that it is necessary to open a rig for complete inspection, then the owner of the rig must be present and will be allowed to assist. For this reason, skydivers are advised to add at least 30 minutes to the airline's recommended arrival window when traveling with their parachute.

We see many chutes pass through our airport because of Deland skydive center and Titusville dropzone. There has never been a need to open one and Delta allows them on as carry on.