Air Canada (AC.TO) has returned to the Green Favored Zone of the SIA S&P/TSX Composite Index Report for the first time since April of 2021. After spending most of the last two years stuck in the red zone, AC.TO has been climbing up the rankings more aggressively this year. Air Canada climbed 5 spots yesterday and rose 93 positions in the last month to currently sit in 54th place.