London
I used to regularly take an owner into Northolt but switched to Luton. I found it was cheaper and slots were easier. Most of all the ladies at the FBO used to take the pax straight from the a/c to the train station where they could travel in to london fist class with a train every 10 mins or less much quicker than they could from Northolt. On return the FBO staff were waiting at the station for them and brought them straight back to the a/c. Used to work well.
MM