According to Ryanair's website, flights to Alicante on July 5 and 12, flights to Palma on July 6 and 13, and flights to Corfu on July 7 and July 14, will no longer operate.
A spokesperson for Teesside Airport said: “Due to the ongoing uncertainty surrounding international travel and the recent delay to lockdown easing, Ryanair has taken the decision to pause one flight on two routes – just six in total – and push back the launch of its Corfu route between the 1-15 July."
https://www.thenorthernecho.co.uk/ne...-airport-july/