Airline Flight Data Analysis Program

This is a terminal-based Python program that analyzes airline flight data from a CSV file. It allows users to perform a variety of queries, such as searching for flights, comparing prices, calculating durations, and exporting sorted flight information.

Features

• Reads flight data from a CSV file
• Finds detailed information for a specific flight by airline name and flight number.
• Identifies flights shorter than a user-defined maximum duration
• Locates the cheapest flight offered by a specified airline
• Finds all flights departing after a given time
• Calculates the average price of all flights
• Generates a new CSV file with all flights sorted by their departure time
• User-Friendly interactive command-line menu for easy navigation

How to Run

1. The project source file and the data file must be downloaded into the same directory.

2. Run the program:

   python airline.py

3. When prompted, enter the data file name: flights.csv

   Please enter a file name: flights.csv
   

4. Follow the on-screen prompts to choose from the available options (1-7).

   Please choose one of the following options:
   1 -- Find flight information by airline and flight number
   2 -- Find flights shorter than a specified duration
   3 -- Find the cheapest flight by a given airline
   4 -- Find flight departing after a specified time
   5 -- Find the average price of all flights
   6 -- Write a file with flights sorted by departure time
   7 -- Quit
   Choice ==>