United Airlines baggage policy allows one personal item (like a laptop bag) and one standard carry-on for most economy fares, except Basic Economy, which only includes a personal item unless otherwise stated. Checked baggage fees vary by route and fare type, typically starting at $35 for the first bag and $45 for the second. Weight limits are 50 lbs (23 kg) for Economy and 70 lbs (32 ... https://www.topairlinerules.com/blogs/united-airlines-baggage-policy-and-allowance