Travel content creator Shel, known on TikTok as @traveltmz, documented an encounter with United Airlines check-in staff who refused to allow him to check in a boxed microwave for his flight. As reported by The Mary Sue on November 12, 2026, airport representatives categorized the household appliance as a hazardous item.
According to the three-part TikTok series, United Airlines agents informed Shel that he needed official documentation proving the microwave had been "drained" before it could be placed on the plane. Shel argued that he had paid additional check-in fees for the appliance and noted that the brand-new unit contained no internal fluids, coolants, or batteries. The agents maintained their decision, citing compliance with United Airlines' dangerous goods policy and procedures.
To resolve the issue, agents suggested shipping the microwave using carriers such as FedEx or UPS, or rebooking his flight to the following day. For same-day travel, staff advised him to either leave the item near the trash outside the terminal or have someone pick it up prior to departure. When Shel requested a written explanation for the refusal, staff declined to provide one, instructing him to contact United's corporate office through their online feedback system.
Under Transportation Security Administration (TSA) guidelines, travelers are permitted to bring microwaves through security checkpoints as checked luggage, though final approval remains subject to the screening officer's discretion. The Federal Aviation Administration (FAA) does not maintain specific regulations designating standard household microwaves as dangerous goods, nor does United Airlines' official website explicitly ban them. Standard microwaves do not store internal fluids or operate on hazardous liquid coolants.
