If you're ready for bed earlier than normal, you might be pregnant. You can blame your sleepiness on your progesterone levels, which soar during early pregnancy, according to the Mayo Clinic. Consider this your official permission to get the rest you're craving. Your body is working overtime these days!
Airlines Reporting Corporation. The Airlines Reporting Corporation (ARC) is a company which provides ticket transaction settlement services between airlines and travel agencies (both traditional and online) and the travel management companies that sell their products in the United States.
List of airline holding companies. This is a list of airline holding companies, that either own more than one airline or are the parent company of a single airline. A company or firm in which the holding company owns a significant portion of voting shares, usually 20â50% or a minority of share ownership, is known as an associate company.