Most commercial passenger planes cruise at about 550–600 miles per hour (roughly 880–965 km/h) when they are high in the sky.

Typical airliner speeds

  • A common jet airliner usually cruises between 480 and 575 mph (about 770–930 km/h), which is around Mach 0.75–0.85.
  • In more everyday terms, that is roughly 8–10 miles per minute once the plane is at cruising altitude.

Different phases of flight

  • During takeoff , large passenger jets are typically moving at about 160–180 mph (around 260–290 km/h) as they leave the runway.
  • During landing , they are slower, usually around 130–160 mph (roughly 210–260 km/h), depending on weight and conditions.

Other types of planes

  • Regional turboprop airliners often fly slower, around 300–400 mph, because of their propeller-driven design and shorter routes.
  • High-end business jets can cruise at similar or slightly higher speeds than big airliners, often around Mach 0.80–0.90 (roughly 550–620 mph).

Why speeds vary

  • The exact speed depends on aircraft type, weight, altitude, wind, and airline fuel‑saving policies.
  • In a strong tailwind, the plane’s groundspeed can be much faster than its airspeed, which is why some flights arrive noticeably early.

TL;DR: If you look up and see a typical passenger jet overhead, it is probably flying somewhere around 550–600 mph while cruising.

Information gathered from public forums or data available on the internet and portrayed here.