Free cargo rules on domestic airlines

Sometimes when packing your luggage you doubt that the weight of your luggage is more than the allowable amount of acceptance of the plane, and it happens that he refuses to bring some items or, regardless of the amount of luggage allowed on the flight, goes to the airport and is required to You will be overpaid; Overload delays may be the last thing you need before you fly!

Now the question arises, what are the overload rules and does each airline have its own rules in this regard? Who makes these rules? Follow Rakoflay to find the answers to these questions.