Why a 10 mile flight in a 727 took 30 minutes – or 4
byA flight from LGA to JFK was normally nowhere near as short as you might think. Although the direct distance between the two airports is less than 10 miles, the flight itself often involved a tour of Long Island nearly out to Montauk to fit into the arrival pattern at JFK. It was not uncommon for the off-to-on time of this ferry flight to exceed 30 minutes.