What is the standard duration of the outbound leg in a holding pattern?

The standard duration of the outbound leg in a holding pattern is indeed one minute for all altitudes. This duration is established to create consistency and predictability in air traffic control operations. Adhering to a one-minute outbound leg allows pilots to maintain standardized flight paths and aids in managing airspace efficiently.

While factors such as altitude can influence holding pattern procedures, the one-minute outbound leg is the primary rule that applies universally, ensuring that pilots can effectively manage their time in the hold and communicate their positions accurately to air traffic controllers. Other durations mentioned pertain to specific altitudes, but the universally applied one-minute standard simplifies operations and is key to maintaining orderly traffic flow.