Due to planned maintenance between Tottenham Hale and Cheshunt stations, on the evenings of Monday 17th to Thursday 21st February 2025, the 2245, 2300, 2314, 2330 and 2345 Stansted Airport to London Liverpool Street, and 2325 Liverpool Street to Stansted Airport trains will no longer stop at Tottenham Hale Station, instead these trains will be diverted to stop at Seven Sisters Station.
Please check train times at the following link
https://www.stanstedexpress.com/travel-information/train-times/ and allow additional time for your journey.