but all the 767s operate from T5,
They have one at T3 as well.
BA axed Dublin Heathrow in 1991 they had often L1011s and 757 on daily schedules
Fares were quite extraordainarily high when it was a BA / EI duopoly. It was FR who forced out BA. The trick is revenue allocation I believe, if short haul gets enough then the route stays in the black, if not, like BFS-LHR, it runs full but revenue went to long haul. Sounds barking. If BA intend to make a fight for Belfast, it seems they might yet make a fight for Dublin, quite where this leaves the EI codeshare going forward will be interesting.