What is a key consideration for amending the route/altitude for diverted aircraft?

When considering amendments to the route or altitude for diverted aircraft, potential conflicts with other air traffic is paramount. Ensuring that the new flight path or altitude does not impede other aircraft is vital for maintaining safety in the airspace. Air traffic control must assess the traffic situation thoroughly and redirect the diverted aircraft in a way that minimizes the risk of collisions or disruptions to other flights.

While factors such as the availability of fuel at the new destination and standard operating procedures for altitude changes are relevant, they fall secondary to the immediate requirement of ensuring safe separation between aircraft. Seeking approval from the original destination is also important, but not as critical as managing real-time air traffic interactions. Therefore, prioritizing the avoidance of conflicts with other air traffic is essential in route and altitude amendments for diverted flights.