All air travelers must arrive at the airport well in advance of their international flights. They'll need time to check baggage and might need to check in for the flight.ach airport's wait times at the check-in counter, baggage check and TSA checkpoint vary, which affects the recommended arrival time. International airports, such as the Orlando International Airport, suggest arriving three hours before flight departure for international travel.
Fainting or syncope can be caused by dehydration, medications, diabetes, pregnancy, anemia, heart conditions, age, and more. Diagnosis and treatment information is included in the information. Medicine Net. com
But if it happens more than once, tell your doctor about it. 1  If you faint when you turn your head to the side, the bones in your neck may be pinching on one of the blood vessels that leads to your brain. 2  A drop in your blood sugar may also cause you to faint. 3  Some prescription medicines can cause fainting. Be sure to talk to your doctor if you think your fainting may be related to a medicine youâre taking. Alcohol, cocaine, and marijuana can also cause fainting. More serious causes of fainting include seizures and problems with the heart or with the blood vessels leading to the brain.