Following is a listing of those airlines which allow the Inogen One System to be used in battery mode.
Please keep in mind that policies are constantly changing, and so if you are planning on flying one of these airlines with an Inogen One, you should contact them to be sure of their policy at that time. Also, with all of these airlines, one still has to call and let them know of the intention to bring a POC on board.
Even if your carrier is or is not on the following list, we recommend that you confirm with the airline that portable oxygen concentrators will be accepted on your flight.