What is the cruising speed of an commercial plane?

The cruising speed of a commercial airplane typically ranges from 500 to 600 miles per hour (approximately 800 to 965 kilometers per hour). This speed can vary depending on the aircraft type, model, and specific flight conditions. For example, larger jets like the Boeing 747 may cruise at around 560 mph, while smaller regional jets might cruise at slightly lower speeds. Overall, cruising speed is optimized for fuel efficiency and travel time.