Airline Carry On Rules For Luggage

Drew R asked: I am taking a trip for 4 days on Southwest Airlines. I haven not take a trip since I was about 8 years old. I going to be taking one suitcase. Will I be able to carry this on or will this have to ride with the rest of the luggage beneath [...]

Sarah B asked: i havent flown in maybe 8 years so im not flamiliar with the new rules at airlines regarding luggage…What can i bring , what can i not? ?? ? …i heard something about having liquids such as shampoo etc..no bigger than 3 oz. is that true for your bag that is checked [...]