 After a brief rally Latin American airlines are now back on the descent, as growing fears of a second wave of the pandemic are outweighing optimism that the worst of the initial wave is now behind us. Shares of Brazilian airline Azul NYSE: AZUL are down more than 20 heading into the close, with shares of domestic rival Gol Linhas Aereas Inteligentes NYSE: GOL off 16. Copa Holdings NYSE: CPA of Panama was down 11, as was Mexican airport operator Grupo Aeroportuario del Pacifico NYSE: PAC. 