List of largest airlines in North America

These are lists of the largest airlines in North America, ranked by several different metrics.

By passengers carried
This is a list of North America's largest passenger airlines in terms of enplaned passengers. Passenger numbers shown are inclusive of regional carriers operating under contract where applicable.


 * Notes
 * Numbers on and after 2013 are for the merged American/US Airways
 * Numbers on and after 2016 are for the merged Alaska/Virgin America

By fleet size
This is a list of airlines ranked by fleet size, :

By number of destinations
This is a list of airlines ranked by number of destinations, :

By frequency
This is a list of airlines ranked by daily flights (frequency):