What consideration must be taken into account if rejecting a takeoff beyond V2?

Rejecting a takeoff beyond V2, which is the takeoff safety speed, poses significant safety concerns primarily related to the potential for a runway overrun. V2 is the minimum speed at which the aircraft can safely continue takeoff after experiencing an engine failure. If the aircraft reaches this speed without being airborne, the pilot is expected to make the decision to continue the takeoff rather than abort it.

Continuing the takeoff process past this critical speed means that the aircraft may not have adequate stopping distance if something goes wrong operation-wise, such as an engine failure or other emergency situations. A rejection at this phase could lead to the aircraft not being able to stop within the remaining runway length, leading to a runway overrun, which can have catastrophic consequences. Therefore, the critical consideration lies in ensuring that there is enough runway available to accommodate a safe stop, taking into account the aircraft's speed, weight, and any existing conditions of the runway.

Other factors, while relevant in aviation contexts, do not carry the same immediacy and safety implications in the scenario of rejecting a takeoff after V2. For example, fuel consumption is important but does not directly affect the immediate safety of rejecting the takeoff. Altitude gain and weather conditions