Aer Lingus JFK Terminal information helps passengers prepare for their journey through John F. Kennedy International Airport (JFK) in Queens, New York, United States. Aer Lingus flights generally operate from Terminal 7, but terminal assignments can change, so passengers should confirm their flight details before departure. Airport facilities include check-in counters, baggage services, security screening, restaurants, shops, and passenger assistance services. Travelers should arrive early to allow enough time for check-in, baggage drop-off, and security procedures. Checking the departure gate and flight status before arriving can help avoid confusion. For a smoother travel experience, keep your passport and booking confirmation ready and follow airport signs to the appropriate departure area.