Banned carry-on items:
- Knives of any length, composition or description, including catering cutlery;
- Cutting instruments of every kind and every composition, including carpet knives and spare blades, box cutters and spare blades, or any item with a folding or retractable blade;
- Ice picks;
- Straight razors;
- Metal scissors with a pointed tip;
- Metal nail files;
- Corkscrews;
- Baseball bats;
- Golf clubs;
- Pool cues;
- Ski poles;
- Hockey sticks.
Approved carry-on items:
- Walking canes (once inspected to ensure they do not conceal a prohibited item);
- Nail clippers (without metal nail files);
- Safety razors (including disposable razors);
- Syringes (once it is determined that the person has a documented medical need);
- Tweezers with flat tips;
- Umbrellas (once inspected to ensure they do not conceal a prohibited item);
- Eyelash curlers;
- Shaving foam in limited quantity.
Sources: FAA, Air Line Pilots Association