BA188

9,511 recorded sectors across 36 years, operated by British Airways.

Flown as EWR–LHR, IAD–LHR, LGW–LHR, MAN–LHR, EWR–LGW, LHR–EWR, LGW–EWR, JFK–LHR, BOS–LHR, GLA–LHR, FRA–LHR, CWL–LHR, CDG–LHR, SNN–LHR. More than one sector means either a multi-stop service or a route that changed over the years.