United Airlines withdraws entire 757 fleet

United Airlines recently grounded its entire 757 fleet for the unscheduled maintenance. The step will lead to the delay in domestic services in the coming few days.

Although the airline has not updated about the move on its official airlines, yet a section of the US media reported that approximately 96 Boeing 757 aircraft’s will stop operating services on the domestic network for air data modification process to the system.

The unscheduled maintenance check for each aircraft takes around 60 to 90 minutes and the carrier should be ready to return to full service within next 12–24 hours.