I am surprised that a professional person would write a potentially libellous assertion without giving a source or providing proof of this alleged practice.
Having provided an ATC service to Easyjet from the day they started operations out of BFS, I cannot recall any occasion where on time Belfast bound aircraft were used in the way that the author implies. However I do stand to be corrected on that as I am not at work twenty-four hours every day. It just feels like that sometimes.
If the author feels this way and judging from the address given why not use the evening Ryanair flight from Stansted to the City of Londonderry airport.
It is usually a good time keeper and the airport is closer to the author's residence.
Seems to be fashionable to bash Easyjet at the moment.
Perhaps people who should know better opened their eyes and minds and give credit to the airline that has given so much to the travelling public of Northern Ireland.