1 Leading: Leading economic indicators are indicators which change before the economy changes. 2  Stock market returns are a leading indicator, as the stock market usually begins to decline before the economy declines and they improve before the economy begins to pull out of a recession.
Main Image: A connecting flight is a flight that you opt for when you have an intermediate stop and change of aircraft. You take a connecting flight when you have to make atleast one stop between your originating airport and your destination. Sometimes a connecting flight makes you to change airline companies.
An airline hub is an airport where a particular airline offers a myriad to direct flights allowing passengers to transfer to connecting flights to their final destination. Oftentimes, travelers are headed to a destination not served by a direct flight from their departing airport.