BYALPHAINDIA
Whilst I share your frustration at the lack of a heavy rail link to Leeds Bradford Airport do you have any idea who was supposed to stump up the many millions it would cost (Redoubling a few miles of track in Bucks a few years ago cost £50m - never mind building a new line with major engineering)?
I'm afraid the business case would be a complete non-starter no matter how "bleeding obvious common sense" it may seem to LBA fans.