The most frequently used airline companies from Washington to New York are generally
Air Senegal,
Avianca,
Kenya Airways,
British Airways,
China Eastern Airlines,
Delta Air Lines,
Scandinavian Airlines,
Iberia,
Virgin Atlantic,
American Airlines,
Royal Air Maroc,
KLM,
Gojet Airlines,
Malaysia Airlines,
JetBlue,
Cathay Pacific,
Royal Jordanian,
United Airlines,
Pinnacle Airlines,
Gol Linhas Aereas,
Aerolineas Argentinas,
Korean Air,
Midwest Airlines,
Lan Airlines,
Alitalia,
China Airlines,
All Nippon Airways,
TAP Portugal,
Ethiopian Airlines,
Japan Airlines,
Westjet,
Aeromexico
are companies.