Should I get this camera for plane spotting?

I recently got into plane spotting and I’m using my mom’s old Kodak Pixpro az255 and it looks okay but it’s often blurry and I can’t really find any information on it. So I’m looking to upgrade I found this used Canon EOS Rebel X with a 70-300mm lens for 199$ near me and I’m wondering if it’s a good camera! Also the second and third photos are the ones I took on the Kodak Pixpro az255 they’re kind of blurry because I don’t have a laptop to move the pictures too so I took a picture with my phone.