| Table Name | Description |
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| Note: Over time both the code and the name of a carrier may change and the same code or name may be assumed by a different airline. To ensure that you are analyzing data from the same airline, TranStats provides four airline-specific variables that identify one and only one carrier or its entity: Airline ID (AirlineID), Unique Carrier Code (UniqueCarrier), Unique Carrier Name (UniqueCarrierName), and Unique Entity (UniqCarrierEntity). A unique airline (carrier) is defined as one holding and reporting under the same DOT certificate regardless of its Code, Name, or holding company/corporation. US Airways and America West started to report combined on-time data in January 2006 and combined traffic and financial data in October 2007 following their 2005 merger announcement. Delta and Northwest began reporting jointly in January 2010 following their 2008 merger announcement. Continental Micronesia was combined into Continental Airlines in December 2010 and joint reporting began in January 2011. Atlantic Southeast and ExpressJet began reporting jointly in January 2012. United and Continental began reporting jointly in January 2012 following their 2010 merger announcement. Endeavor (9E) operated as Pinnacle prior to August 2013. Envoy (MQ) operated as American Eagle prior to April 2014. Southwest (WN) and AirTran (FL) began reporting jointly in January 2015 following their 2011 merger announcement. American (AA) and US Airways (US) began reporting jointly as AA in July 2015 following their 2013 merger announcement. Alaska (AS) and Virgin America (VX) began reporting jointly as AS in April 2018 following their 2016 merger announcement. Starting June 2024, FedEx Ground and FedEx Services merged with FedEx Express to form Federal Express Corporation. As a result of the merger, carrier FX has experienced a significant changes (i.e. employee, financial numbers). |
| Schedule B-1 | This table contains quarterly operating balance sheet statements for large certificated U.S. air carriers with annual operating revenues of $20 million or more, and includes on the balance sheet items as cash, short-term investments, accounts receivable, long-term debt, accounts payable, and salaries and wages. Notice: Numbers in B1 now follow the format of common public financial documents, such as reports filed with the Securities and Exchange Commission (SEC) or company financial statements. This format reverses signs from the accounting format in which numbers appeared prior to 10/18/2006 (Examples). For historical comparisons or time series research, please download all historical data again |
| Table Profile Carrier Release Status Download |
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| Schedule B-1.1 | This table contains semi-annual operating balance sheet statements for U.S. air carriers with annual operating revenues of less than $20 million, and includes such items as cash and cash equivalents, notes, accounts receivable, long-term debt, accounts payable, and other current liabilities. Notice: Numbers in B-1.1 now follow the format of common public financial documents, such as reports filed with the Securities and Exchange Commission (SEC) or company financial statements. This format reverses signs from the accounting format in which numbers appeared prior to 10/18/2006 (Examples). For historical comparisons or time series research, please download all historical data again |
| Table Profile Carrier Release Status Download |
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| Schedule B-43 Inventory | Annual Inventory of Airframe and Aircraft Engines. |
| Table Profile Carrier Release Status Download |
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| Schedule P-1(a) Employees | Monthly Interim Operations Report of Air Carrier Employment. |
| Table Profile Carrier Release Status Download |
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| Schedule P-1.1 | This table provides semi-annual profit and loss statements for carriers with annual operating revenues of $20 million or less, and contain such items as operating revenues, operating expenses, depreciation and amortization, operating profit, income tax, and net income. Notice: Numbers in P-1.1 now follow the format of common public financial documents, such as reports filed with the Securities and Exchange Commission (SEC) or company financial statements. This format reverses signs from the accounting format in which numbers appeared prior to 10/18/2006 (Examples). For historical comparisons or time series research, please download all historical data again |
| Table Profile Carrier Release Status Download |
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| Schedule P-1.2 | This table provides quarterly profit and loss statements for carriers with annual operating revenues of $20 million or more. The data include operating revenues, operating expenses, depreciation and amortization, operating profit, income tax, and net income. Notice: Numbers in P-1.2 now follow the format of common public financial documents, such as reports filed with the Securities and Exchange Commission (SEC) or company financial statements. This format reverses signs from the accounting format in which numbers appeared prior to 10/18/2006 (Examples). For historical comparisons or time series research, please download all historical data again |
| Table Profile Carrier Release Status Download |
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| Schedule P-10 | Annual Employee Statistics by Labor Category |
| Table Profile Carrier Release Status Download |
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| Schedule P-12(a) | This table contains monthly reported fuel costs, and gallons of fuel consumed, by air carrier and category of fuel use, including scheduled and non-scheduled service for domestic and international traffic regions. Data since 2000 are available for major, national, and regional air carriers subject to reporting requirements. For earlier data, go to Fuel Cost and Consumption 1977-1999. |
| Table Profile Carrier Release Status Download |
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| Schedule P-5.1 | The table contains aircraft operating expenses for large, and medium regional air carriers. The data for large regional carriers are available on a quarterly basis, while for medium carriers data are available semiannually. The table includes information about direct flying expenses, maintenance expenses, equipment depreciation and rental costs, and total operating expenses. |
| Table Profile Carrier Release Status Download |
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| Schedule P-5.2 | The table contains detailed quarterly aircraft operating expenses for large certificated U.S. air carriers. It includes information such as flying expenses (including payroll expenses and fuel costs), direct expenses for maintenance of flight equipment, equipment depreciation costs, and total operating expenses. |
| Table Profile Carrier Release Status Download |
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| Schedule P-6 | These data contain quarterly operating expenses, by objective grouping, for carriers with annual operating revenues of $20 million or more, and include such items as salaries, benefits, materials purchased, services purchased, depreciation, amortization, food, and other operating expenses. |
| Table Profile Carrier Release Status Download |
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| Schedule P-7 | This table contains quarterly operating expense statements, by functional grouping, for large certificated U.S. air carriers, and includes such items as aircraft operating expenses, passenger service expenses, advertising and publicity expenses, total operating expense, and other expense items. |
| Table Profile Carrier Release Status Download |
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