Going by plane is a popular way to travel, as it is often faster than other forms of transportation. The crossword solutions for the term 'go by plane' are 'FLY' (3 letters) and 'AVIATE' (6 letters). Flying is the act of propelling oneself through the air, while aviating is the act of operating an aircraft. Both terms refer to the same activity, but aviating is more specific and implies the use of an aircraft.