Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
(50 minutes * 0.8 mach) * 3,500 kg/1,430 km
(50 minutes * 0.8 mach) * 3,500 kg/1,430 km
Natural Language
Math Input
Extended Keyboard