New Delhi, June 26, June 26 -- Congress on Thursday fumed at the government over the delay in appointing the lead investigator to probe the Air India's AI171 London bound flight that crashed on June 12 in Gujarat's Ahmedabad that left 274 people dead saying "delay is inexplicable and inexcusable."

In a post on X, Jairam Ramesh, who is Congress general secretary and communication incharge said, "A fortnight after the catastrophic air crash in Ahmedabad it is being reported that that the Aircraft Accident Investigation Bureau has yet to appoint a lead investigator for the probe. This delay is inexplicable and inexcusable."

He also attached a newsreport to back his claim.

The newsreport claimed that the Aircraft Accident Investigation Bur...