EK
Thanks OP for very useful info-I am meeting (socially) some senior EK staff shortly and this info is a valuable chat subject, amongst others. From other forums it is apparent that during peak load times (summer/half term) they will switch to a 428. One assume anyone booked in F will get priority J seating and not stuffed in the middle at the back of J. Those who have already chosen the best seats in J may well get shifted... Hey Ho
SSF