The November 30th WWE Survivor Series: WarGames event, which was originally listed for a 3:30pm start time locally has since been updated on WWE’s events page and the Rogers Arena’s website to a 2:30pm start time locally, which will be 5:30pm ET.
While it has not been confirmed officially, this would suggest that the main card would start at 6pm ET, instead of the usual 7pm ET starts, a move that WWE implemented ahead of the WWE Bad Blood Premium Live Event.
It should be noted that WWE applied that move to be off the air in time for the main card of UFC, however there is no UFC event on the same date as Survivor Series: WarGames.