Malaysia Airlines (MH, Kuala Lumpur Int'l) will temporarily switch its Kuala Lumpur Int'l to Dubai operations from Dubai Int'l to Dubai World Central over the period May 1, 2014 to July 20, 2014. AirlineRoute reports the daily service as being operated by an A330-300. Numerous regional and international carriers have announced contingency plans to cope with the disturbances caused by Dubai International's runway upgrade exercise, set for May to July 2014.