{"schema_version":2,"canonical_url":"https://asc.understandingaccounting.org/asc/908/10/#05-overview-and-background","source":"FASB Accounting Standards Codification, Basic View","usage":"Study and research edition. Verify current requirements with the official source. Summaries, enrichment, and tags are machine-generated study aids. Paragraph html preserves source markup; snippet is abbreviated. Pending content is not necessarily effective.","topic":"908","topic_title":"Airlines","subtopic":"908-10","subtopic_title":"Overall","section":{"number":"05","label":"05 Overview and Background","anchor":"05-overview-and-background","is_sec":false,"groups":[{"block":null,"heading":null,"paragraphs":[{"citation":"908-10-05-1","para":"05-1","html":"<div class=\"asc-body\"><div class=\"norm-text\">The Airlines Topic includes the following Subtopics relating specifically to entities in the airline industry:<ol class=\"ol-norm\"><li class=\"li-norm\"><span class=\"linum\">a</span><div class=\"p\">Overall</div></li><li class=\"li-norm\"><span class=\"linum\">b</span><div class=\"p\">Segment Reporting</div></li><li class=\"li-norm\"><span class=\"linum\">c</span><div class=\"p\">Inventory</div></li><li class=\"li-norm\"><span class=\"linum\">d</span><div class=\"p\">Intangibles—Takeoff and Landing Slots</div></li><li class=\"li-norm\"><span class=\"linum\">e</span><div class=\"p\">Property, Plant, and Equipment</div></li><li class=\"li-norm\"><span class=\"linum\">f</span><div class=\"p\"><a href=\"/updates/asu-2014-09/\" class=\"xref\">Subparagraph superseded by Accounting Standards Update No. 2014-09</a>.</div></li><li class=\"li-norm\"><span class=\"linum\">g</span><div class=\"p\">Compensation—General</div></li><li class=\"li-norm\"><span class=\"linum\">h</span><div class=\"p\">Other Expenses</div></li><li class=\"li-norm\"><span class=\"linum\">i</span><div class=\"p\">Nonmonetary Transactions.</div></li></ol>Each Subtopic provides background on the guidance provided.</div></div>","snippet":"The Airlines Topic includes the following Subtopics relating specifically to entities in the airline industry:\n(a) Overall\n(b) Segment Reporting\n(c) Inventory\n(d) Intangibles—Takeoff and Landing Slots\n(e) Property, Plant…","pending":false,"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:0b1f890061dfa65d44f00a9cb81f33642e3ef1f800226c0316a8a6c2c1b61e71","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}},{"citation":"908-10-05-2","para":"05-2","html":"<div class=\"asc-body\"><div class=\"norm-text\">Entities in the airline industry primarily provide carrier services for passengers and cargo, frequently as joint operations. Other services, such as maintenance or food service for other carriers, may also be provided.</div></div>","snippet":"Entities in the airline industry primarily provide carrier services for passengers and cargo, frequently as joint operations. Other services, such as maintenance or food service for other carriers, may also be provided.","pending":false,"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:7f934c183231aeb3009d205777c146513bd8833aad326a851cd83aeb71bc5a55","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}},{"citation":"908-10-05-3","para":"05-3","html":"<div class=\"asc-body\"><div class=\"norm-text\"><span class=\"sfragment\" id=\"sfr_17381A0C-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">The most unusual characteristic of the airline industry is its revenue cycle. </span></span><span class=\"sfragment\" id=\"sfr_17381BAD-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">Sales may be made at numerous locations by either the carrier or third parties (travel agents or other carriers); for some carriers, third parties handle a substantial portion of the ticket transactions. </span></span><span class=\"sfragment\" id=\"sfr_17381D0C-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\"><a href=\"/glossary/p/#paper-ticket\" class=\"term\" title=\"A printed document that serves as evidence of payment of the fare for air transportation. It authorizes carriage between the points and via the routing indicated and also shows the passenger's name, class of service, carrier(s), flight number(s), dates of travel, and all conditions of the contract of carriage. Generally, this takes the form of the standard Air Traffic Conference ticket, which is composed of an auditor's coupon, agent's coupon, flight coupon(s), and passenger's coupon. The auditor's coupon is the initial document used to record a sale. Flight coupons represent each flight segment (leg) of the passenger's itinerary. Flight coupons are lifted (detached from the ticket booklet) by the carrier providing the transportation service at the boarding point as evidence of the service rendered, although today this process is entirely electronic for the vast majority of ticket sales and boarding transactions.\"><span>Paper tickets</span></a> and <a href=\"/glossary/e/#electronic-ticket\" class=\"term\" title=\"An electronic (or e-ticket) reflects the passenger's itinerary in electronic form. Like paper tickets, e-tickets contain information for each flight segment of a passenger's itinerary. However, while a paper ticket consists of multiple coupons that are used to record a sale and to document the service rendered, e-tickets exist only as a digital record in the airline computer system and contain no paper coupons. Instead, the airline's host reservation system or global distribution system (GDS) produces an e-ticket sales record for each sale transaction, which is used to record a sale of e-ticket. Boarding documents are issued for e-tickets at check-in, and the carrier documents transportation service at the boarding point by either collecting boarding documents or scanning them as evidence of the service rendered.\"><span>electronic tickets</span></a> usually are sold in advance of the transportation date, and the ticket sales date usually does not coincide with the revenue recognition date (the date that service is provided). </span></span><span class=\"sfragment\" id=\"sfr_17381E44-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">Tickets sold are not necessarily used, in whole or in part, on the carrier making the sale, and some tickets are refundable if not used by the customer for up to one year after the sales date. </span></span><span class=\"sfragment\" id=\"sfr_17381F5D-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\"> Other tickets are nonrefundable but exchangeable with payment of a fee, and other tickets are nonrefundable and nonexchangeable. </span></span><span class=\"sfragment\" id=\"sfr_17382048-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">The determination of revenue recognized may be complex. </span></span></div></div>","snippet":"The most unusual characteristic of the airline industry is its revenue cycle. Sales may be made at numerous locations by either the carrier or third parties (travel agents or other carriers); for some carriers, third par…","pending":false,"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:be9f4a70d8db9e45ee926459ee6db63911e737dbb7e005d8d0e7c82cdb0d4639","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}},{"citation":"908-10-05-4","para":"05-4","html":"<div class=\"asc-body\"><div class=\"norm-text\"><a href=\"/updates/page-1833002/\" class=\"xref\">Paragraph not used</a>.</div></div>","snippet":"Paragraph not used.","pending":false,"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:4820be8d6ffb143df5d881fcb5a1e82fca42d7350a7220f7f2293864ac2becc9","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}},{"citation":"908-10-05-5","para":"05-5","html":"<div class=\"asc-body\"><div class=\"norm-text\"><span class=\"sfragment\" id=\"sfr_1738217B-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">A major portion of an airline's fixed assets comprises aircraft and other flight equipment. Because such assets are constantly changing locations, the responsibility for physical custody and control of aircraft is substantially different from that of nonmobile fixed assets. </span></span></div></div>","snippet":"A major portion of an airline's fixed assets comprises aircraft and other flight equipment. Because such assets are constantly changing locations, the responsibility for physical custody and control of aircraft is substa…","pending":false,"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:6c40dde2c140a115eceb4c635bacb0190ae1ee9fff8caaa9bf3bf541f080890c","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}},{"citation":"908-10-05-6","para":"05-6","html":"<div class=\"asc-body\"><div class=\"norm-text\"><span class=\"sfragment\" id=\"sfr_173822AF-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">Maintenance requirements are dictated by the highly sophisticated nature of the industry's equipment. The timing and extent of maintenance procedures are determined by individual carriers using studies based on actual experience that demonstrate <a href=\"/glossary/a/#airworthiness\" class=\"term\" title=\"The ability of a particular aircraft or component part to perform its function satisfactorily through a range of operations determined by the Federal Aviation Administration.\"><span>airworthiness</span></a> to the Federal Aviation Administration. </span></span><span class=\"sfragment\" id=\"sfr_173823D9-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">Maintenance may be provided in-house, which requires maintenance facilities outfitted with specifically designed equipment. </span></span></div></div>","snippet":"Maintenance requirements are dictated by the highly sophisticated nature of the industry's equipment. The timing and extent of maintenance procedures are determined by individual carriers using studies based on actual ex…","pending":false,"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:0879c47ede5b8088c0c8f60c17f1e7eef1e16753e3ea18481c3fdd26af91b16d","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}},{"citation":"908-10-05-7","para":"05-7","html":"<div class=\"asc-body\"><div class=\"norm-text\"><span class=\"sfragment\" id=\"sfr_17382509-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">Compensation of flight personnel usually represents a significant portion of an airline's operating expenses. </span></span><span class=\"sfragment\" id=\"sfr_17382610-6E93-1014-A13F-6E4B94C84136\"><span class=\"sfragment-source\">The amount of compensation is generally dependent on a number of variables, including, among others, flying status, type of equipment flown, hours flown, whether flights are made during the day or at night, and employee seniority. </span></span></div></div>","snippet":"Compensation of flight personnel usually represents a significant portion of an airline's operating expenses. The amount of compensation is generally dependent on a number of variables, including, among others, flying st…","pending":false,"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:6ea890a4cd73f1729fac09c8d26272d3dbf73c05462b5d4d91cd228107b166e7","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}}],"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:9cce87e6a25ec6cbaf1d587aeaea1d7f3369bcf92197a58af6fde206953eec83","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}}],"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:dbd80c044981fcf28b87a327985d2aff6463f997a251b070ce1a9ac2d119ebf8","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}},"provenance":{"source_url":"https://asc.fasb.org/","snapshot_version":"sha256:15aea8165dff9f5ae47d9484f8470588b13b307f56e1d50801bf4d85ec190e3f","record_version":"sha256:dbd80c044981fcf28b87a327985d2aff6463f997a251b070ce1a9ac2d119ebf8","downloaded_from":"2026-09-10T02:08:51.822Z","last_downloaded_at":"2026-09-10T02:08:51.822Z","date_scope":"source_page","effective_as_of":null,"effective_as_of_status":"Not established by retrieval timestamps","source_key":"1943274/2147483347","source_sha256":"0ee1e99d38f37855c30ef97351b39499c7780f2ab398f556e4915ca2b001ba66"}}