Virgin Atlantic capital markets, the first time in Europe a company has used airport take-off and landing slots to generate money in this way. Virgin Atlantic has codeshare agreements with the following airlines: Virgin Atlantic uses a mixed fleet of Airbus and Boeing aircraft. All the Boeing 747-400s are based at Gatwick and Manchester and operate routes to Orlando, Las Vegas and the Caribbean (Gatwick only); Airbus A330-300s are also used on selected routes from Gatwick to the Caribbean. The Airbus A330-300s also operate from Manchester to New York-JFK, Boston, Atlanta and San Francisco. Glasgow and Belfast International Airport offer a seasonal
Baltimore–Washington International Airport as Harbor Field in southeast Baltimore at ). Eastern Airlines flew the first scheduled flight, a DC-3, into the airport at 12:01 am on July 23, 1950. Seven minutes later, the same plane was also the first flight to depart from the airport. 300 people came to watch the first flight arrive and depart. The Official Airline Guide for April 1957 shows 52 weekday departures: 19 Eastern, 12 Capital, 8 American, 4 National, 3 TWA, 3 United, 2 Delta, and 1 Allegheny. Miami had a couple of nonstop flights, but westward nonstop flights did not reach beyond Ohio; Baltimore's reach