Question 164618
Rate x Time = Distance
Rate with wind = Speed of Plane in calm air + Speed of Wind={{{R[w]=P+W}}}
Rate against wind = Speed of Plane in calm air - Speed of Wind={{{R[a]=P-W}}}
Distance is the same in both cases. 
Time with : {{{T[w]=4}}}
Time against : {{{T[a]=4}}}
Distance with : {{{D[w]=2200}}}
Distance against : {{{D[a]=1820}}}
Generate your two rate equations ({{{R[w]T[w]=D[w]}}} and {{{R[a]T[a]=D[a]}}}) in terms of P and W and the known quantitites.
Solve for P and W.