Bought the wireless access for $5 on a recent SW flight from las Vegas to Albany . Was spotty at best. For first hour and a half it just hung up nd dropped everything I attempted to do, half way through the flight it started working as good as a slow DSL. You cannot stream Netflix, YouTube, crackle, etc. it barely allows you to surf and is extremely slow. Email worked ok.
I asked for a refund three times ans the flight attendant simply ignored my requests.