IndiGo starts daily Kolkata Shanghai nonstop, reaches 21 weekly flights

Kolkata connection strengthens India Shanghai ties

Now, if you're in Delhi, Mumbai, or Bengaluru, getting to Shanghai is way simpler thanks to connections through Kolkata.
Since Shanghai is a huge global business hub, this could mean more chances for trade, tourism, and cultural exchange.
IndiGo's Vinay Malhotra put it nicely: They want to build stronger links between India and the world with routes like this.