During the Indian Independence movement, Unnao Junction played a significant role in transporting people and goods to different parts of the country.

In the 1950s, the station was expanded to include multiple platforms and an array of modern amenities, such as waiting rooms, refreshment stalls, and restrooms.

It is served by several long-distance trains, connecting it to major cities like Delhi, Mumbai, Kolkata, and Chennai, as well as smaller towns and villages in the region.

With its rich history and modern facilities, the Unnao Junction railway station continues to play a vital role in the development of the region.

The first phase of electrification between Lucknow and Kanpur was completed in 1971, and this helped to increase the speed and efficiency of trains passing through Unnao Junction.