At first this was limited to juggling the relative importance of factors such as the length of the flight, how close the actual departure time was to the desired time, and whether the flight had a connection, but with each success American became bolder. In late 1981, New York Air added a flight from La Guardia to Detroit, challenging American in an important market. Before long, the new flights suddenly started appearing at the bottom of the screen.[14] Its reservations dried up, and it was forced to cut back from eight Detroit flights a day to none.