Does an Arriva service go to Teesside Airport?No bus serves the airport.
A family member needs to get there and won't have a car.
Following a search on Arriva's site and Goggle this is what I found (I don't know this area so I not sure if this info will be correct), the closet you can get to the airport is on Arriva service 12 which stops at Durham Tees Valley Airport Fire Training Centre which according to Goggle Maps is 7 minutes walk away. Don't get the 12A as that goes to Middleton-St-George.