Book by February 22, 2011, midnight, from city of departure.( k1 _3 e9 N9 \$ y7 W' x
Valid for departures from February 22 to May 31, 2011. 9 S' B& \& `6 q( p* UAll travel must be completed by May 31, 2011. * g0 Q3 ]) ~& {1 C4 IValid only on Air Canada operated flights (codeshare flights are excluded).