routes = {"BDL-YUL":"","YUL-YYZ":"","YUL-YUL":"","YUL-YYT":"","LGA-YUL":"","YUL-YWG":"","BOS-YUL":""};airports = {"BDL":["41.939145","-72.683372","BRADLEY INTERNATIONAL"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"YYT":["47.618620","-52.752420","ST. JOHNS INTL"],"LGA":["40.777250","-73.872611","LA GUARDIA"],"YWG":["49.910011","-97.240094","WINNIPEG\/JAMES A. RICHARDSON"],"BOS":["42.362972","-71.006417","GEN EDWARD LAWRENCE LOGAN INTL"]};show = "PID_VAC039310";