To me it looks like a Spitfire Mk. IIb, flying sometime after late 1942.
The main identifying feature is the external bulletproof windscreen. Mk V and later, the bulletproof windscreen was internal.
It has standard fishtail type exhaust stacks and the long tapered cannon fairings typical of the type 'B' wing.
The fuselage roundel is a type C1 roundel, which was introduced after May 1942, with repainting going on through the second half of 1942. Earlier type A roundels have the same thickness for each band, whereas the type C has a large central red dot, small white band, large blue band and a small yellow outer band.