The 22411 / 22412 Arunachal AC Superfast Express is an AC Express train connecting Delhi and Naharlagun in Arunachal Pradesh.

This is the first fully air conditioned train connecting Arunachal Pradesh to Delhi and touching Assam, West Bengal, Bihar, Uttar Pradesh.

In addition, it carries a pantry car coach.

[1] Two locomotives are assigned to this train as the route is not fully electrified.

Ghaziabad Loco Shed-based HOG WAP-7 / WAP-5 electric locomotive hauls the train from Anand Vihar Terminal to Rangiya and Siliguri Loco Shed- based WDP-4D diesel locomotive handles the remaining route from Rangiya to Naharlagun.