Train 12223/12224 Duranto Express fully air-conditioned Lokmanya Tilak Terminus-Ernakulam Duranto Express to run with fully air-conditioned conventional coaches From 16.5.2015 to 6.6.2015, Train No.12223/12224 Lokmanya Tilak Terminus-Duranto Express will run with fully air-conditioned, conventional coaches as under: one First AC Class, Two