Delta Air Lines Completes Full Flat-bed Installations on Boeing 777, 767-400 Aircraft

The sum and substance of the article says that all 77E and 764 aircraft have been completed. This brings the total # of aircraft with flat beds to 39.

The first 763 with flat beds is scheduled to roll out in August of this year.

http://news.delta.com/index.php?s=43&item=1401