Reference

Airport lookups Lookup airport details given an input.
airport_lookup()	Translate airport codes or names into other standard airport formats
airport_detail()	Lookup full airport details based of a standard airport input
airport_location()	Lookup airport location coordinates given a standard airport input.
city_airports()	Return all airports serving an input city.
Distance related utility functions Utility functions for measuring distances between airports and identifying nearby airports.
airport_distance()	Calculate great circle distance between two airports
airports_around()	Lookup airports near specified coordinates
airports_near_airport()	Lookup airports nearby other airports
Data Airport data included with the package.
airports	Table of airport detail data