According to TSA: “Our security procedures do not prohibit you from bringing a pet on your flight. You should contact your airline or travel agent, however, before arriving at the airport to determine your airline’s policy on traveling with pets.”
More from TSA: “You will need to present the animal to the Security Officers at the checkpoint. You may walk your animal through the metal detector with you. If this is not possible, your animal will have to undergo a secondary screening, including a visual and physical inspection by our Security Officers. Your animal will NEVER be placed through an X-ray machine. However, you may be asked to remove your animal from its carrier so that the carrier can be placed on the X-Ray machine.”
There is a good chance that you will be asked to remove your pet from the carrier so that the carrier can be run through the x-ray machine. You will walk through the upright metal detector with your pet. If you are traveling with a pet who is high spirited or scares easily, you can request a room so that your pet will not escape should you not be able to contain them when out of the carrier.
There has been a lot of news lately regarding the introduction of the controversial body scanners in many airports. If the old stand up metal detectors have been replaced with body scanners, both the pet and the owner are subject to pat down. Again, you will remove the pet from the carrier and make it available to security officers should they decide to inspect your pet. Should you require a pat down, you should put your pet back in the carrier first.
Being prepared is key to traveling with your pet. Give yourself plenty of time to get to your gate. Keep your accessories (coat, purse, laptop or other items you must carry) at a minimum so you will have free hands to handle your pet at security checkpoints. Take your pet out of the carrier after you have removed your shoes, belt, etc. and put your items on the table to be scanned. Be sure and carry a leash in the carrier to loop around your wrist to be sure that your pet cannot escape when you remove them from the carrier. Even calm pets can get nervous and scared when around groups of people and in unfamiliar environments.