These are lists of the largest airlines in North America, ranked by several metrics.
By available seat miles (ASMs)
Numbers are listed in billions of ASMs.
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.
By fleet size
This is a list of airlines ranked by fleet size—not including subsidiaries, nor on order/planned aircraft—as of February 18, 2026:
By number of destinations
This is a list of airlines ranked by number of destinations, as of February 7, 2026:
By frequency
This is a list of airlines ranked by daily flights (frequency):[54]
See also
- Major airlines of the United States
- World's largest airlines
- List of largest airlines in Europe
- List of largest airlines in Central America & the Caribbean
- List of largest airlines in Africa
- List of largest airlines in Asia
- List of largest airlines in South America
- List of largest airlines in Oceania
References
- Annual report pursuant to section 13 or 15(d) of the securities exchange act of 1934 - United Airlines, Inc.^
- Annual report pursuant to section 13 or 15(d) of the securities exchange act of 1934 - American Airlines Group Inc.^
- Annual report pursuant to section 13 or 15(d) of the securities exchange act of 1934 - Delta Air Lines, Inc.