And the last time they did it, these fans were there to watch them.
Sadly, supporters will not be inside the stadium for Sunday’s Papa John’s Trophy final but Sunderland’s players will know the whole of Wearside will be cheering them on, just like they were in 1973.
Here are 9 photos of fans getting ready to board trains for the trip south.
Let’s hope the Lads end the 48-year wait for a Wembley victory. In the meantime, here’s a reminder of a day to remember.
1. On their way
Supporters leave for Wembley at Sunderland Railway Station. Photo: Sunderland Echo
2. Arriving in London
Maurice Cummings (centre), of Houghton, was shouting for Sunderland with his friends - and his ventriloquist's dummy - at Wembley in 1973. Photo: Sunderland Echo
3. Dressed up for a big day
Fans sporting the red and white of Sunderland as they leave for Wembley. Photo: Sunderland Echo
4. Ready to board the train
Trains arriving to take the fans to London. Photo: Sunderland Echo