Respuesta :

Answer:

Average cruising speed for a passenger jet is around 575mph. That is, however, a patch on the top speed ever reached by an aircraft, a record held by the Lockheed Blackbird, which tickled 2,193mph in 1976.

Explanation:

Answer:

SR-71 Blackbird.

Explanation:

The fastest manned plane is the SR-71 Blackbird. It has traveled at 936 m/s. That is about three times the speed of sound, Mach 3. The SR-71 Blackbird set records both speed and altitude. (pls give me brainliest answer <3)