Problem Statement:
Analyze over 5 million flight records from 2015, covering key metrics like flight volume, delays, and cancellations.
Key Analysis:
Flight Volume Analysis:
Objective: Determine how flight volumes vary by month and day of the week.
Departure Delay Analysis:
Objective: Calculate the percentage of flights that experienced departure delays and the average delay time in minutes.
Yearly and Location-Based Delay Trends:
Objective: Analyze how the percentage of delayed flights fluctuates throughout the year, with a special focus on flights departing from Boston (BOS).
Cancellation Analysis:
Objective: Quantify the number of flight cancellations and determine the percentage caused by weather versus airline-related issues.
Airline Reliability:
Objective: Identify the most and least reliable airlines in terms of on-time departures.
Approach:
Data: Analyzed 5.82 million rows across 40 fields.
Process: From ETL (Extract, Transform & Load) to Visualization using data sourced from Kaggle.
Tools: Used Power BI for data modeling, analysis, and creating dynamic, interactive dashboards.
Outcome:
This project led to a deeper understanding of flight volume variations, delay patterns, and cancellation causes, providing actionable insights for improving airline operations.
Deliverables:
Four Interactive Power BI Pages:
Summary Dashboard: High-level overview of flight volumes, delays, and cancellations.
Delay by Airline Company: Comparison of on-time performance across airlines.
Detailed Delay Time: In-depth analysis of delay durations.
Delay by Airport: Airport-specific delay analysis, highlighting performance at key hubs.
Next Steps:
This analysis not only aids in enhancing operational efficiency but also empowers stakeholders with data-driven decision-making. The report is designed to be refreshable, ensuring up-to-date insights as new data is added.
Data Source: Kaggle - U.S. DOT Air Travel Consumer Report
اسم المستقل | Ahmed E. |
عدد الإعجابات | 0 |
عدد المشاهدات | 13 |
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تاريخ الإنجاز |