https://flyerintel.com/ hourly 1.0 https://flyerintel.com/airports/ daily 0.9 https://flyerintel.com/routes/ daily 0.9 https://flyerintel.com/airlines/ daily 0.9 https://flyerintel.com/flights/ daily 0.8 https://flyerintel.com/trip/ monthly 0.6 https://flyerintel.com/rankings/ weekly 0.8 https://flyerintel.com/research/ weekly 0.8 https://flyerintel.com/methodology/ monthly 0.7 https://flyerintel.com/data-sources/ monthly 0.7 https://flyerintel.com/about/ monthly 0.5 https://flyerintel.com/editorial-policy/ monthly 0.4 https://flyerintel.com/corrections/ monthly 0.4 https://flyerintel.com/contact/ monthly 0.3 https://flyerintel.com/privacy/ monthly 0.2 https://flyerintel.com/terms/ monthly 0.2