That's slightly wrong Mercury!
NORTHERN RAIL operate a Darlington - Saltburn half-hourly service coasting through Teesside Airport Station, and TRANSPENNINE EXPRESS operate Middlesbrough - Manchester Airport hourly, which goes nowhere near DTV. This operates to Eaglescliffe (without stopping there) then turns off towards Yarm instead of towards Darlington, where DTV is.
GRAND CENTRAL operate from Sunderland - London KX via Hartlepool, Eaglescliffe, Northallerton, Thirsk & York, again operating via Yarm although not stopping.
NORTHERN RAIL operate a Sunday-only Darlington - Metrocentre which does stop at Teesside Airport.
Last edited by OMGitsDAVE; 23rd Jun 2011 at 09:54.