routes = {"PHX-YVR":"","YEG-YVR":"","YVR-YWG":""};airports = {"PHX":["33.434278","-112.011583","PHOENIX SKY HARBOUR INTL"],"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YEG":["53.309789","-113.579617","EDMONTON INTL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"]};show = "PID_VAC047595";