Read the thread cos Airliners.net capitalises every first letter - I thought you meant Middle East Airlines, as in MEA.
Kuwait Airways aren't a great one for connecting flights, they have well-timed onwards flights from Kuwait City to Bangkok and shuttle flights out of KWT to other Gulf cities but Emirates they ain't. I think they serve ORD via Frankfurt. The only city in North America they fly to from LHR is New York JFK.
fly Saha Air 707s daily from Tehran's downtown Mehrabad to Mashhad, Kish Island and Ahwaz