The current iOS Netflix app disables AirPlay (and ChromeCast) when playing downloaded content. FWIW you can still use AirPlay to mirror the screen of an iOS device to an AppleTV etc..
“While many members enjoy watching Netflix at home, we’ve often heard they also want to continue their Stranger Things binge while on airplanes and other places where Internet is expensive or limited.” In rural America many homes also meet the description of “places where Internet is expensive or limited.” because of low bandwidth and/or capped data plans (e.g. satellite ISPs). So it would be nice if we could download content to an iOS device when we have bandwidth and watch it later at home via AirPlay to an AppleTV etc..
—GetRealBro
“While many members enjoy watching Netflix at home, we’ve often heard they also want to continue their Stranger Things binge while on airplanes and other places where Internet is expensive or limited.” In rural America many homes also meet the description of “places where Internet is expensive or limited.” because of low bandwidth and/or capped data plans (e.g. satellite ISPs). So it would be nice if we could download content to an iOS device when we have bandwidth and watch it later at home via AirPlay to an AppleTV etc..
—GetRealBro