NAICS 481 is the North American Industry Classification System code for Air Transportation, a subsector in the Transportation and Warehousing sector (48-49). It divides into 2 more specific codes, including Scheduled Air Transportation (4811) and Nonscheduled Air Transportation (4812).
NAICS 481 is the code for Air Transportation, a subsector in the North American Industry Classification System (NAICS 2022), under 48-49 (Transportation and Warehousing). It has 2 more specific codes: 4811 and 4812.
The parent of NAICS 481 is 48-49, Transportation and Warehousing. Every company under 481 is also counted under 48-49.