748 mph for a plane that size is respectable. Yes, that's speed across the ground...
spanky15805 Newbie Joined Sep 18, 2004 Messages 312 Nov 1, 2023 #1 748 mph for a plane that size is respectable. Yes, that's speed across the ground...
jwt873 Member Premium Subscriber Joined Dec 1, 2015 Messages 1,690 Location Woodlands, Manitoba Nov 2, 2023 #2 Looks like they got a boost from a Jetstream tail wind (which can reach speeds of over 200 MPH). So if the plane is going 650 MPH with a 100 MPH tail wind it will be pushed along at 750 MPH, But that's in reference to the ground. The airspeed is still 650 MPH. https://www.cnn.com/travel/article/jet-stream-flights-speed-of-sound/index.html
Looks like they got a boost from a Jetstream tail wind (which can reach speeds of over 200 MPH). So if the plane is going 650 MPH with a 100 MPH tail wind it will be pushed along at 750 MPH, But that's in reference to the ground. The airspeed is still 650 MPH. https://www.cnn.com/travel/article/jet-stream-flights-speed-of-sound/index.html