My understanding is that Starlink is intolerant (in that it will occasionally lose connection when a satellite is obscured) of even light tree cover and needs l

My understanding is that Starlink is intolerant (in that it will occasionally lose connection when a satellite is obscured) of even light tree cover and needs line of sight to the sky over quite a wide angle. I would not expect it to work through an airplane window even if the authorities and airline permitted it.