Carry-on luggage size restrictions vary by airline-here's how to tell if your suitcase, backpack, or duffle bag is small enough to bring as a carry-on.

Our opinions are our own. United restricts full-sized carry-ons for its basic economy tickets. Basic economy tickets are ineligible for refunds and don't include seat selection. Economy Plus ...

Following the lead of American Airlines, United Airlines has raised the cost of checking bags. Under the updated United ...

On its earnings call Wednesday morning, United executives made frequent note of their basic economy offerings after ... automatically assigned seats, carry-on bags mostly not allowed, and ...

Delta Basic Economy allows passengers to bring along carry-on bags, but has restrictions in terms of seat assignments and boarding procedure that are similar to American and United. American ...