Join Date: Oct 2001
Location: Falkirk, Scotland,VS Red, BA Gold, HH Diamond,UK Amex Plat
Programs: Master of the Privy Purse des Muccis
Posts: 19,243
Hi,
I think the jetstream winds are stronger in winter than in summer and even through the flight will try to avoid them going westwards the headwinds are likey to be stronger with a longer flight time ( i 'm not sure if the schedules are adjusted for longer ground time at LHR during winter or not?)
Regards
TBS