Which aircraft has priority when two or more aircraft are departing from the same runway at different intersections?

The priority of aircraft departing from the same runway at different intersections is determined by the fact that full-length aircraft are generally considered to have priority. This is primarily due to their longer takeoff roll requirements and the need to ensure safe separation between departures. Full-length aircraft often need more runway length compared to those taking off from intersections that are closer to the runway end, which can result in a more critical sequencing and timing of departures.

Choosing full-length aircraft as the priority helps to manage the flow of air traffic efficiently and safely, allowing for adequate spacing and minimizing the risk of wake turbulence that larger aircraft can generate. This is particularly crucial in busy terminal airspace where multiple departures must be coordinated closely. Other considerations, such as the weight of the aircraft or the specific timing of their departure requests, while relevant, do not take precedence over the fundamental operational needs of full-length aircraft in ensuring a safe takeoff environment.