AAIB

The Mumbai airport was scheduled to handle 150 arrival flights and 141 departure flights between 17:00 and midnight on Thursday

DGCA has already carried out a preliminary probe and has initiated inspection of SpiceJet's entire fleet

Kozhikode crash was completely avoidable

The aircraft has been inspected both by a team of AAIB and Air India flight safety department along with airline's engineering wing, the source said.

The collisions between the three airlines - Dutch carrier KLM, Taiwan's Eva Air, and US-based National Airlines were averted on December 23

AAIB investigates serious incidents and accidents involving Indian aircraft