New Delhi, Dec. 5 -- Grappling with operational issues, IndiGo was forced to cancel nearly 550 flights over a three-day period on Thursday, leaving thousands of passengers across the country frustrated and waiting at airports.

As the passengers waited, and waited some more, for the flights to resume, many missed important meetings, lost hope of reaching their loved ones suffering medical emergencies, and had to skip out on some of the most cherished memories of their lives.

Among these IndiGo passengers were a tech couple from Karnataka's Hubballi, who had to miss their own wedding reception. However, the couple still managed to be a part of their post-wedding function, just virtually, according to a NDTV report.

The newlyweds, both so...