New Delhi, Nov. 30 -- IndiGo and Air India Express have announced the completion of a mandatory Airbus system upgrade across their entire A320 fleet. IndiGo confirmed the successful completion of the update across all 200 affected aircraft in its A320 fleet.

Additionally, Air India Express has completed the precautionary safety checks. Air India has also completed the reset on more than 90 per cent of its operating A320 family aircraft.

International airlines like Air Arabia and many more have completed the update across all affected aircraft in the Airbus A320 fleet. US Secretary Sean Duffy said he is in close contact with Airbus about its software update recall for the A320 and the airlines that use it.

The upgrade was prompted by th...