Airline Quarterly Financial Review - Nationals

This report contains tables and charts on the financial condition of the U.S. national airlines. All data presented in this financial and traffic review are derived from data reported to the U.S. Department of Transportation on Form 41 Schedules by Large Certificated Air Carriers.

The data are presented on both a carrier group and an individual carrier basis, but the primary focus is on the individual national carrier and its performance. Data are presented for the most recent quarterly period and the comparable quarter a year earlier and also on a 12-month ended basis as at the end of the five most recent quarters. In addition, data on changes over comparable periods 12-months earlier are presented. In the case of merged carriers, data for the carriers involved have been combined and presented under the name of the surviving carrier so that meaningful comparisons could be made for the most recent 18 quarters.
Also, carriers can move between groupings (Majors and Nationals) based on the criteria listed below over time. Each report includes 18 quarters of data. In the instance where a carrier falls into both groupings during the 18 quarters, a carrier will appear in both reports. The data from the Majors report and the data from the Nationals report should not be combined without ensuring any duplications are removed.

Carrier Group Definitions

Nationals: Air carriers with annual operating revenues between $100,000,000 and $1,000,000,000

Large Regionals: Air carriers with operating revenues between $20,000,000 and $99,000,000

Medium Regionals: Carriers with annual operating revenues less than $19,999,999 or that operate only aircraft with 60 seats or less (or 18,000 lbs maximum payload)

https://www.transportation.gov/policy/aviation-policy/airline-quarterly-financial-review

本报告收录了美国国家航空公司的财务状况表格与图表。本财务与交通审查中呈现的所有数据均源自大型认证航空公司向美国交通部提交的41表定期报告。数据既按承运集团亦按单个承运人进行展示，然而，主要关注点为单个国家承运人及其业绩。数据涵盖了最近一个季度及其前一年同期可比季度，以及过去五个最近季度结束时的12个月累计数据。此外，还展示了与前一年同期12个月相比的变化数据。对于合并的承运人，涉及承运人的数据已合并，并以存续承运人的名称进行展示，以便于进行最近18个季度的有意义比较。此外，承运人可能会根据以下列出的标准随着时间的推移在分组（主要和国家级）之间变动。每份报告包括18个季度的数据。在承运人在这18个季度中同时属于两个分组的情况下，该承运人将出现在两个报告中。在合并主要报告和国家级报告的数据之前，应确保任何重复数据已被移除。
承运集团定义
国家级：年运营收入介于1亿美元至10亿美元之间的航空公司
大型区域级：年运营收入介于2000万美元至9900万美元之间的航空公司
中型区域级：年运营收入低于1999万美元或仅运营座位数60个以下（或最大载重18,000磅）的飞机的承运人
[https://www.transportation.gov/policy/aviation-policy/airline-quarterly-financial-review]