India's aviation safety watchdog said on Tuesday surveillance conducted on Air India's Boeing 787 fleet did not reveal any major safety concerns, days after one of its jets crashed, killing at least 271 people.

Boeing stock rose on Monday as investors awaited more information about the tragic 787 crash.Shares of the commercial jet maker added 0.7% to 201.70, while the S&P 500 and Dow Jones Industrial Average gained 0.

An Air India Boeing 787, the same kind of plane that crashed 4 days earlier, was forced to turn around after a midair "technical issue," the airline says.