####Time2leave gem takes: Flight number Hang_time in mins (time you think you need at the airport i.e. 120 for international) Start location
####And Returns: Time you must leave(UTC) to make your flight Time you must leave(Local Time to Departure Airport) to make your flight Flight departure airport Flight departure time Flight arrival airport Flight arrival time Time it will take you to get to the airport
Example
Time2leave.main("flightNumber", "hang-time", "your location")