Industry: 4512—Air Transportation, Scheduled
Establishments primarily engaged in furnishing air transportation over regular routes and on regular schedules. This industry includes Alaskan carriers operating over regular or irregular routes.

Air cargo carriers, scheduledAir passenger carriers, scheduled
Codes Titles Number of US Businesses
4512Air Transportation, Scheduled2,181
451200Air transportation, scheduled526
45120000Air transportation, scheduled526
451299Air transportation, scheduled, nec1,655
45129901Air cargo carrier, scheduled600
45129902Air passenger carrier, scheduled830
45129903Helicopter carrier, scheduled225