routes = {"IAD-YYZ":"","SAT-YYZ":"","MCI-YYZ":"","YYC-YYZ":"","YTZ-YUL":"","YUL-YYZ":"","SFO-YUL":"","SFO-YYZ":"","LGA-YYZ":"","YQR-YYZ":"","CMH-YYZ":"","CVG-YYZ":""};airports = {"IAD":["38.947445","-77.459945","WASHINGTON DULLES INTL"],"YYZ":["43.676661","-79.630645","TORONTO\/LESTER B. PEARSON INTL"],"SAT":["29.533695","-98.469778","SAN ANTONIO INTERNATIONAL"],"MCI":["39.297606","-94.713906","KANSAS CITY INTL"],"YYC":["51.113833","-114.020333","CALGARY INTL"],"YTZ":["43.627392","-79.396203","TORONTO\/BILLY BISHOP TORONTO"],"YUL":["45.470464","-73.740933","MONTREAL\/PIERRE ELLIOT TRUDEAU"],"SFO":["37.618972","-122.374889","SAN FRANCISCO INTERNATIONAL"],"LGA":["40.777250","-73.872611","LA GUARDIA"],"YQR":["50.432192","-104.666053","REGINA"],"CMH":["39.998000","-82.892028","PORT COLUMBUS INTERNATIONAL"],"CVG":["39.048836","-84.667822","COVINGTON\/CINCINATI"]};show = "PID_VAC043125";