Percent full
Is there any way to find out how full certain flights usually are? Over the recent past, it seems that every flight I take (usually between 2 and 4 return flights [per year) from the UK to random places) is full, or almost full, whereas on the 1 or 2 occasions each year that my wife flies, she usually finds she gets a row of seats to herself.... so this got me thinking if there may be a website or another way of finding out how full flights are at different times of the year, between specified locations.