I was mocking the other guy. Train is obviously preferably to flying at any distance up to about 1,000 miles. Even then if reasonably reliable, fast, and comfortable. Train journeys are pleasurable traveling. Flights are a functional pain in the backside. And worse for the planet.Presumably you meant flying.. let’s look at that from a time point of view, you leave your london hotel by taxi and catch the tube or train to Heathrow or Gatwick, minimum 45 minutes timing and traffic just right, two hours at the airpot and 45 minutes flying time, add on 20 minutes for take off and landing, and another hour to disembark and get the shuttle into Edinburgh, but you need everything to go right...Phew, you could grab a coffee at Waverley station in the heart of Edinburgh whilst you wait for yourself.
Sorry that here in Scotland we don’t yet have point to point teleportation yet.