Departure, Arrival, Internal and Overflight data

This repository provides daily counts for flights in EUROCONTROL Member States.

The columns are as follows:

• entry_date: the UTC date the counts refer to, for example 2019-01-01
• country_name: the country name, for example Albania
• flt_daio: the sum of departure, arrival, internal and overflight flights
• flt_o: the number of overflights
• flt_i: the number of internal flights
• flt_c: the number of circular flights, i.e. where airport of departure and airport of destination are the same
• flt_dai: the sum of departure, arrival and internal flights
• flt_d: the number of departures
• flt_a: the number of arrivals
• flt_da: the sume of arrivals and departures
• flt_i_excl_c: the sum of internal flights exluding the circular ones

NOTE: Canary Islands are included in the count for Spain. For a map using this data see https://observablehq.com/@espinielli/overflight-variation