give it a few days and look for eggs. I have sadly had a mated queen fly off when releasing her also. Its a crummy feeling but it happens mate unfortunately. If she flew away shes gone.
Your queen will be toast, mated queens don't fight, they just lay eggs, virgins are out for blood.Well, I was wrong.....
I went into the hive today to cut out some queen cells for use in another hive. Imagine my surprise when I saw a big, golden queen! My only concern is why the bees built queen cells in the first place. I knocked off all the additional queen cells I saw, but I probably missed some. There were definitely larva inside the queen cells. What else can I do? What will happen when those virgins hatch out?