That includes all Allied air sorties for that period,everything from glider tugs,parachute transports,diversion raids,mining,reconnaissance,meteorological and photographic flights and many more to fighter and bomber operations.
Steve
Normandy was a relatively small area blanketed by thousands of enemy fighter aircraft. No CAS aircraft can survive in that environment. Throw a hundred A-10 Warthogs into 1944 Normandy and that wouldn't last much longer then Ju-87Ds.
Considering that the Warthog was twice as fast [eta] as the Ju87[/eta], probably faster at low altitude than any WWII aircraft and extensively designed to resist modern AAA [eta], they'd probably have a much lower loss rate than any WWII aircraft[/eta]
Just imagine what a gun designed to destroy modern MBTs would do to anything from WWII. The German Army would break.