Coventry bag just a second win in nine league games as Millwall see their three-match unbeaten run come to an end.
Big win for Norwich this and a first at home since 29 October.
The Canaries give their flagging play-off bid a shot in the arm thanks to goals from Kieran Dowell, Gabriel Sara and Josh Sargent.
Burnley throw on Scott Twine and Lyle Foster as they look to level against stubborn Watford.
Just under 20 minutes to play at Turf Moor.
A second late goal for Jack Clarke makes it 3-0 to Sunderland and a happy, happy night for the travelling fans.