More for Dems than Republicans.
My old Reserve unit at Andrews, 756 ARW and its B Model C-141s were run ragged by Clinton & company during his re-election bid. Moving the Secret Service and many, many limos (2 per aircraft) across the US.
One day we went through 3 C-141s before getting a Banner Mission off the ground. Mostly due to last minute add ons and maintenance problems.
Great for budgeting. Lousy for the troops.