now,for them it's a little jokeBAA/Airline ID discounts
If you currently hold a BAA ID card or Airline card, you are entitled to the following discounted travel between Hayes & Harlington and Heathrow Airport on the Heathrow Connect.
£40 monthly/£400 annual plus travel on all local buses in London
£20 Carnet (20 single tickets)
Additionally, if you already have a monthly or annual Heathrow Express Travel Card you will also be able to use Heathrow Connect between Hayes & Harlington and Heathrow Airport.
For single ticket purchases between Hayes & Harlington and Heathrow Airport you will benefit from a 50% discount on standard fares if purchased from the Heathrow Connect Ticket Office at Heathrow Airport.
Please note a penalty fares system is in operation on this route between London Paddington and Hayes & Harlington. Please ensure you purchase your ticket prior to boarding. Please note you must show your staff ID