Bus Travel

Bus lines do permit travel with oxygen equipment. However, to prevent any unexpected problems, check in advance. Most bus companies permit you to take one E (M-24; 680 L) cylinder onto the bus. Empty tanks can be checked as baggage. You must be able to put your tank on and take it off by yourself.

Train Travel

In the United States, Amtrak requires at least 12 hours’ notice in advance of your train’s boarding time of your need to bring oxygen aboard. Portable oxygen containers must meet the following requirements:

Power source: Oxygen equipment cannot rely solely on train-provided electrical power; UL or FM listed: Oxygen equipment must be Underwriter’s Laboratory (UL) or Factory Mutual (FM) listed;

Weight limits: Each tank and its associated equipment may weigh no more than 50 lbs. (22.7 kgs.) per unit;

Configuration: Amtrak permits only one of the following:

a two-tank system (maximum of 50 lbs. [22.7 kgs.] per tank), or a six-tank system (maximum of 20 lbs. [9 kgs.] per tank), but only if the tanks can be separated and handled individually

Ship Travel

Cruise line regulations differ and are subject to change, so you must contact the cruise line regarding current rules. Some cruise lines permit you to travel only with oxygen cylinders and limit the number you may bring on board.

Be prepared to supply the following information from your doctor: A prescription stating the quantity of oxygen and the flow rate; and, A letter describing your diagnosis, and a statement that you are approved for travel.