http://www.techradar.com/news/verizon-reportedly-eyes-spring-2018-as-launch-date-for-tv-streaming-service

Verizon continues to have a rough time getting a streaming service off the ground so that it can compete with the likes of Dish's Sling TV, Google's YouTube TV and Sony's PlayStation Vue. 

It's already missed the originally expected launch date of last summer, and now anonymous sources who spoke with Bloomberg said the service likely won't launch until sometime in spring of 2018.