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.
LaGuardia Airport (LGA) control tower in New York City. Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through controlled airspace, and can provide advisory services to aircraft in non-controlled airspace.