Abstract: Systems and methods for providing trajectory amendments are provided. In one embodiment, a method can include receiving, by one or more first computing devices, a plurality of parameters associated with an aircraft. The method can further include determining, by the one or more first computing devices, a trajectory amendment associated with the aircraft based at least in part on the plurality of parameters. The method can include determining, by the one or more first computing devices, a projected operations value associated with the trajectory amendment. The method can further include providing, by the one or more first computing devices to one or more second computing devices of an operator associated with the aircraft, a set of data identifying the trajectory amendment and the projected operations value associated with the trajectory amendment.