The JFK Terminal 7 programmes next phase of construction will begin on the 22nd June and may cause delays getting through security screening. This will affect all World Traveller and WTP customers on flights departing after 17.00hrs. Customers should allow an extra hour at the airport to ensure that they reach their gate on time. British Airways is investing $67million to bring you an improved experience when you travel through New York JFK Terminal 7. Work will be completed in January 2018.