I use it frequently both to talk to folks in my party who got seated elsewhere, other friends who are coincidentally on the same flight (common when traveling f

I use it frequently both to talk to folks in my party who got seated elsewhere, other friends who are coincidentally on the same flight (common when traveling for conventions/conferences). I also know folks who have arranged large group bookings (30+ passengers going to the same event) and found it useful to talk to each other.