Quote (jadeoshbogosh @ Jan 31 2018 08:04pm)
What kind of question is this? How do you watch anything on a plane?
Do you have a phone, a tablet, a laptop? Anything where you can locally download files and view them at your leisure?
Most planes allow you to pay for WiFi now anyways, and you could watch anime via any of the normal streaming services as long as you have a device capable of using one of these services (Phone, Tablet, Laptop, Nintendo Switch etc...).
Pay for WiFi and stream on your device, or download things in advance to your hard drive and watch them with a media player like VLC. Same watch you'd watch anything anywhere.... you're just on a plane.
I've also never been on a plane or traveled