Originally Posted by
Nugget_Oz
I think it depends on what the poster meant by IFE. He/she probably meant PTV.
There are a number of aircraft that don't have PTV but yes they have IFE through Delta Studio.
One of the biggest issues with B6 is what happens in IRROPs.
There's no substantive difference between PTV and IFE, as essentially 100% of air travelers have smartphones.