Originally Posted by
Cubdrick
75s fly JFK-DKR. It is feasible to see 75s start flying the traditionally ER served routes or take the 764 LHR flying. Can the 739 or A-321 fly those legs?
Neither the A321 or B739 in Delta's configuration have the range even empty to do JFK-LHR eastbound. On a VFR day the 739 might be able to do KEF (5+45). Westbound would be daily technical stops.