In 2022, Madison Dapcevich of Snopes, the fact-checking website, investigated Lotito’s claim that he ate an entire airplane. She concluded that, although there are many accounts of Lotito’s consumption of unusual objects, and that he “very likely” consumed such objects on stage as a professional entertainer, she was unable to confirm that Lotito ate an entire airplane, or even part of one.
Looks like there’s no real record of him having eaten a plane. Likely a tall story he or his cohorts created.