Loganair is expanding its services from Heathrow for the summer, including a third Sunday flight from Derry.
The Derry afternoon service will now depart at lunchtime to facilitate more connection options at Heathrow.
Changes to departure times include an earlier evening Heathrow-bound service at 1730 and the final flight departing at 1945 and arriving in Derry at 2110.
The airline is also adding a third weekly one-stop flight to Sumburgh in the Shetland Islands and a second Saturday service to the Isle of Man.
