Definition
This industry comprises establishments primarily engaged in providing air transportation of passengers over regular routes and regular schedules. It includes non-scheduled air passenger transport by mainline carriers (national airlines) and charter services. Establishments in this industry operate flights even if partially loaded. Domestic airline consists of network and low-cost regional carriers. Network carriers operate a significant portion of their flights using at least one hub where connections are made for flights on a spoke system. Low-cost carriers are those that the industry generally recognizes as operating under a low-cost business model. Regional carriers provide service from small cities, using primarily regional jets to support the network carriers' hub and spoke systems.

IBISWorld research reports contain trend analysis, statistics, market size information, industry growth rates as well as market share of competitors.

Major market segments are identified and also those forces affecting demand and supply within the industry. Performance analysis includes emerging industry trends as well as recent results and performance of each key company. Drawing on the depth of information IBISWorld also provides 5 year forecasts for each industry.

Each comprehensive study also examines details such as the barriers to entry, operating cost structure, technology & systems and domestic & international markets. Tables and statistics include: Industry revenue, exports, imports, wages and number of companies in the industry, Industry growth and geographic regional data.

Each comprehensive study also examines details such as the barriers to entry, operating cost structure (including averages), technology & systems and domestic & international markets. Tables and statistics include: Industry revenue, exports, imports, wages and number of companies in the industry, Industry growth and geographic location.