I think going to get that Dell. I will have wifi on plane also. I always go Spirit so I can get the big seat and comes with wifi.I have laptops , tablets ( Ipad and Galaxy ) , and several desktop computers . All serve a purpose .
I do watch some TV on the Ipad , but I like to travel with the laptop for the typing , paying bills or posting stuff and emails .
You can get a nice laptop for your price point . I have Dells and a couple HP's . Currently using an HP with windows 11 and a 15 inch touch screen .
Lighted keyboard and a wireless mouse are a must have for me . Mine does not have a DVD drive . Wish it did .