United Airlines Lost and Found helps travelers recover misplaced items during their journey. If you lose something onboard, at the airport, or in a checked bag, promptly fill out the online lost item form with detailed information. United tracks submissions for 30 days and sends regular updates. For items lost at TSA checkpoints, contact them directly. Acting quickly improves recovery... https://www.terminalsmap.com/blog/united-airlines-lost-and-found/