 With progressive electrification, a Ghaziabad based WAP 7 now powers the train for the entire journey.12265 Delhi Sarai Rohilla Jammu Tawi Duronto Express leaves Delhi Sarai Rohilla every Tuesday, Friday & Sunday and reaches Jammu Tawi the next day.12266 Jammu Tawi Delhi Sarai Rohilla Duronto Express leaves Jammu Tawi every Monday, Wednesday & Saturday and reaches Delhi Sarai Rohilla the next day.