Just a FYI I returned from Las Vegas this past weekend and they had some changes at the D gate parking for Airlines. Also on a side note the New Terminal just behind the D gates is coming along they have the entire shell up and ¾’s of he roof on. The New Terminal is scheduled to open in 2011 and so far on schedule.
Here is what I was able to see while we were waiting for our flight to head home. The biggest moves are American and Northwest. Alligiant had aircraft parked at gates D1-D14 while we were in Vegas we did not see any G4 aircraft parked in the remote spots so maybe they are parking them for now because of the new terminal construction.
Delta & Northwest- D32, D34, D36, D38, D40, D41, D42
American Airlines (AMR) - D35, D37, D43
Air Tran- D50
United Airlines-D51-D56
Continental- D19, D20, D21
Frontier-D17
Alaska- D25, D26
Allgiant- D1-D14