Whether a police officer can bypass TSA security checkpoints depends entirely on their official duty status and the specific mission they are performing. Under federal law, "Law Enforcement Officers" (LEOs) who are "Flying Armed" for official business—such as transporting a prisoner, being on a protective detail, or responding to a specific threat—can bypass the standard passenger screening lines. They must present a formal "Notification of Law Enforcement Officer Flying Armed" form and their official credentials to a designated TSA supervisor. These officers are screened via a separate process and often board early. However, a police officer who is traveling for personal reasons (e.g., going on vacation) is treated as a regular civilian passenger. They must go through the standard TSA security screening, remove their shoes and electronics (unless they have TSA PreCheck), and are strictly prohibited from carrying their weapon into the cabin. There is no general "badge exception" for personal travel. Many officers are also enrolled in the Federal Flight Deck Officer (FFDO) program, but that only grants them weapon-carrying privileges while they are actually serving as the pilot of a commercial aircraft.