Andromeda is moving towards the Milky Way Galaxy at around 250,000 mph, but I wonder what is the direction of our Milky Way Galaxy? Are these two galaxies heading towards each other or Andromeda will catch up Milky Way? The Milky Way is moving at approximately 1,400,000 mph.
Just because the universe is expanding doesn't mean that everything within the universe is moving with the same speed in the same direction. Some galaxies might be faster, some slower, some might even move in the reverse direction, the universe expanding as a whole only means that on average, most astronomical entities are moving away from the "center" of the universe.