Why are airlines banning humanoid robots from flights?

A growing number of airlines are prohibiting humanoid and pet-like robots from boarding flights or being included in checked luggage, citing potential safety risks associated with their power sources. Southwest Airlines initiated a ban in May after a passenger traveled with a robot companion, citing battery safety concerns. This move has prompted other carriers to follow suit with similar restrictions.

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We believe this change will help further ensure the safety of our customers and crews.

United Airlines recently implemented its own ban on "humanoid and animal-like robots" in both cabins and checked baggage. The airline described the policy as a "proactive" measure, emphasizing its commitment to ensuring the safety of customers and crews. United stated that the decision was not in response to a specific incident but rather a precaution as such technology becomes more prevalent.

Similarly, Delta Air Lines banned "human- or animal-like robotic devices" in both aircraft cabins and checked luggage in June. A Delta spokesperson explained that the policy targets robotic devices containing lithium batteries that exceed allowed watt-hour limitations, as these can pose safety and security risks. The airline continually reviews emerging technologies to maintain high safety standards.

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We continually review emerging technologies and update our policies to maintain the highest safety standards.

While JetBlue and American Airlines have not yet imposed similar bans, the trend reflects a cautious approach by the aviation industry towards advanced robotics. Professor Ravinder Dahiya, a roboticist at Northeastern University, noted that most current humanoid robots use heavy lithium-ion batteries, which can be a fire hazard if mishandled. He acknowledged the necessity of safety measures but also expressed a researcher's desire to transport robots freely for demonstrations.

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When it comes to safety, I'm not opposed to the bans at all. But as a researcher, you desire to carry out your research freely, without hindrance.