A direct flight is a type of air travel where the airplane flies from the departure airport to the destination airport without any scheduled stops. Although the flight may not land at any other airports, it can still make a brief stop for refueling or other operational reasons, but passengers typically remain on board during this time. Direct flights are often preferred by travelers because they save time and reduce the hassle of changing planes. Airlines like Delta, American Airlines, and United frequently offer direct flights on popular routes, making it easier for passengers to reach their destinations quickly.