Inflatable Airplane Footrest | Why Airlines Ban Them

Inflatable airplane footrests are prohibited by most major US and international airlines, including Delta, United, and American, because they block evacuation routes and are considered a safety hazard during an emergency.

If you’ve had a long-haul flight coming up and started looking for ways to keep your legs from cramping into the seatback ahead, you probably found inflatable footrests. They look like a clever solution: a small pouch you blow up mid-flight to lift your feet, reducing leg fatigue and the risk of Deep Vein Thrombosis (DVT). They cost around $15 to $30, pack down tiny, and include a pump. But before you add one to your carry-on, there’s one catch you need to know: the vast majority of airlines flat-out ban them, and using one could get you a warning or worse from the crew.

This article covers which airlines allow them, which don’t, and the few workarounds that actually fly.

Why Airlines Ban Inflatable Footrests (And What The Safety Rule Actually Says)

The ban is about one thing only: emergency evacuation. An inflatable device sitting under your knees or between your seat and the one in front becomes a trip hazard the instant you try to stand up—and in an evacuation, every second matters. Federal aviation rules require that nothing obstruct the path to an exit, and an inflated footrest, even when deflated, counts as an obstruction if it protrudes into the aisle or limits your immediate movement.

This is why Delta, United, American Airlines, British Airways, and most other major carriers have written policies against them. The restriction applies across all cabins, from economy to first class.

You can browse our tested roundup of airline-approved footrests for options carriers actually allow. Inflatable footrests are never allowed in exit rows, full stop.

Airlines That Do Allow Inflatable Footrests (Short List)

A small number of international carriers have not officially banned them. Those include Air Canada, Air China, AirAsia, ANA, Air Transat, Air Vanuatu, Angola Airlines, and ANA Wings. If you are flying one of these, you can use an inflatable footrest—but you still must not attach it to any part of the seat or aircraft, and you must keep it fully deflated during takeoff and landing.

How To Use One Correctly (If Your Airline Allows It)

If you are flying an airline that permits them, the procedure is straightforward. Keep the footrest completely deflated during boarding and stow it in your bag. After reaching cruising altitude, inflate it using the pump (never blow into it—mold can form inside the valve). Place it under your knees after shifting any bags or personal items out from beneath the seat in front. Make sure it does not extend past the front of your seat or into the aisle. Deflate it fully before the plane begins its descent.

One common failure: people inflate the footrest during boarding to test it, then the crew spots it and asks them to deflate it immediately. Wait until you are airborne.

The Non-Inflatable Alternative That Airlines Actually Accept

If you fly Delta, United, American, or any other major carrier that bans inflatable footrests, you still have one practical option: a non-inflatable footrest that does not attach to the aircraft. The catch: this device still takes up space between your knees and the seat ahead, so you must confirm with your flight crew before using it on any given flight.

The trade-off: PlanePal-style footrests are bulkier to carry and cost slightly more than inflatable versions, but they bypass the blanket inflatable ban on the three largest US carriers.