routes = {"YVR-YWG":"","CUN-YWG":"","SJU-YYZ":"","YVR-YYZ":"","YWG-YYZ":"","YUL-YWG":"","MEX-YYZ":"","MEX-YUL":"","YYT-YYZ":"","YUL-YYT":""};airports = {"YVR":["49.194694","-123.183967","VANCOUVER INTERNATIONAL"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"CUN":["21.042742","-86.873200","CANCUN"],"SJU":["18.439295","-66.002006","LUIS MUNOZ MARIN INTERNATIONAL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"MEX":["19.436397","-99.071972","BENITO JUAREZ INTL"],"YYT":["47.618620","-52.752420","ST. JOHNS INTL"]};show = "PID_VAC047728";