Official website of the Department of Homeland Security
Approximately 1.7 million passengers pass through our nation's airports every day. TSA has prepared the TSA Traveler's Guide to help ensure passengers have the answers they need to common security screening questions. For travelers on-the-go, TSA has the "My TSA" mobile application for iOS (iPhone) devices, Android smartphones and mobile web users.
Please use the links on the left to navigate to the topic of interest in our TSA Traveler's Guide.
What to Know Before You Go
Can I Bring My ...?
Learn what you can and can't take through the security checkpoint when you fly. We'll tell you if the item can be packed in your carry-on or checked bag, or if its not permitted for plane travel.
Special Considerations
Military AccommodationsReligious and Cultural NeedsScreening for Passengers 75 and OlderTraveling with ChildrenTraveling with Special ItemsTransgender TravelersWounded Warrior Accommodations