LHR
Lots of reductions on the LHR route (The busiest route from NCL)
Currently 4x daily until mid Jan then 5x daily until 1 Feb before reverting to the normal 6x daily in Feb, then going back to 4 or 5 on weekdays in March.
First flight up from LHR is about 11ish throughout Jan. Not much good for business or those flying into LHR early morning.