The Dart is now on indefinite delay and won’t open until sometime in 2023 despite paying staff to sit around all day for months. It was due to open in 2020.
Oh it gets better. The existing shuttle bus return fare of £3.70 will be replaced with a Dart return fare of £9.80 for the 3 minute journey.
London Luton Airport: Delayed rail link due to open in 2023
https://www.bbc.co.uk/news/uk-englan...herts-63123791
Report from 2017
New railway connection to London Luton Airport approved
http://www.bbc.co.uk/news/uk-england...herts-40370475