After the Queen declared the Norman Foster terminal building at Stansted open on 15th March 1991 just over a million people a year were using the Essex airport.
In the years which followed a lot has changed. Stansted is now a major hub for low cost airlines and annual passenger numbers have risen to more than 23 million. The terminal has been extended twice.
To mark the 25-year anniversary, ITV News Anglia produced a special programme live from the busy terminal presented by Jonathan Wills and Becky Jago