A "connecting flight" is a flight that requires passengers to change planes at an intermediate airport before reaching their final destination. This often happens when there are no direct flights available or when travelers are flying to a location that is not served by their initial airline. Passengers typically have a layover period, which can vary in length. During a layover, travelers may need to go through security checks again or navigate to a different terminal. It's important to check the flight schedule and allow enough time for the connection to avoid missing the next flight. Connecting flights can be booked through airlines or travel agencies.