[Python] Iterating for multiple for loops from API in Python

self.flights_list = ApiConnector('airlabs', 'flights', 'dep_icao,arr_icao,flight_number,flag,aircraft_icao').get_data_from_api()
self.airports_list = ApiConnector('airlabs', 'airports', 'icao_code,name,lat,lng')

def get_airport_cordinates(self, airport_name):
for i in self.airports_list.get_data_from_api():
if(i.get('icao_code') == airport_name):
return i['lat'], i['lng']

def list_all_flights(self):
for i in self.flights_list.get_data_from.api():
if(i.get('dep_icao') and i.get('arr_icao')):
print(f"Flight Number is {i['flight_number']} and the airline is {i['flag']} and the aircraft is {i['aircraft_icao']} going from {i['dep_icao']} to {i['arr_icao']}");
print(f'Flight distance is {Emissions().calculate_distance(ApiResponse().get_airport_cordinates(i["dep_icao"]), ApiResponse().get_airport_cordinates(i["arr_icao"]))} km');
print(f'Flight CO2 emissions is {Emissions().calculate_co2_emissions(Emissions().calculate_distance(ApiResponse().get_airport_cordinates(i["dep_icao"]), ApiResponse().get_airport_cordinates(i["arr_icao"])))} kg');


I am trying to iterate from Airlabs api. Basically two queries: one for flights, other for airports(which has latitude and longtitute - whic is extracted from iata_code from flights and match together however 2 responses have around 8mb but to iterate through all of them taking ages. Is there any way how to speed it up ?

Speed up the for loops inside.

Generally

print(f"Flight Number is {i['flight_number']} and the airline is {i['flag']} and the aircraft is {i['aircraft_icao']} going from {i['dep_icao']} to {i['arr_icao']}");


-- this is working flawless (10000queries within a second)

However it slows down on this section.

print(f'Flight distance is {Emissions().calculate_distance(ApiResponse().get_airport_cordinates(i["dep_icao"]), ApiResponse().get_airport_cordinates(i["arr_icao"]))} km'); --> which compares results from flight_list (around 8mb) to airports_list (around 2 mb), distance itself is relatively fast. Any guidance how to speed it up ?

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