Interesting Move by Etihad 226

iNTERESTING activity at Ahmedabad Airport, at around 1833 IST, 4th June, 4 Flights circling , Holding on and suddenly ETD 226 - Abu dhabi - Ahmedabad set course to Mumbai while rest three Domestic flights landed… Could not understand move by ETD 226, if the rest three could land, whats purpose of burning more fuel all the way to Mumbai…? No ATC Audio available or could have been more interesting…

Possibly they held until reaching their minimum diversion fuel, once committed to going to Mumbai they may not have had enough fuel to go back to Ahmedabad, miss the approach and still make it to Mumbai.