Data Analysis of Las Vegas Arrival Delay Flights in 2019

Posted on Sep 10, 2021
The skills I demoed here can be learned through taking Data Science with Machine Learning bootcamp with NYC Data Science Academy.

Data Analysis of Las Vegas Arrival Delay Flights in 2019

Introduction 

Airline passenger satisfaction is a key factor to increase passenger loyalty and maintain customer base, given by gathered data. This can be determined by on-time performance of flights arriving on their schedule time . Late flights arrival has a spiral effects on other connecting flights to delay by waiting, as well as passengers who need to catch up with connecting flights.

In the past several years to present, airlines and airports are facing problems with flights delay that is causing huge financial cost on management and also, affecting passengers schedules, causing inconvenience of passengers due to long wait hours by not arriving at their destinations on time. These delays occur either at the origin airport, during the air fly or at the destination airport.

This analysis looks at the various reasons of  flights delay on a monthly, weekday, airline choice and airport origin bases , to help passengers, airlines and airport management get insights and make effective decisions by implementing sound policies.

Objectives

To analyze the Las Vegas 2019 arrival data to find out which days, months, airlines and arrival airports experienced most delays based on the reasons of flights delay in 2019.

Data

The LAS_Arrivals_2019 dataset is from Kaggle; it comprises 19 variables and 164,045 observations. I preprocessed the entire dataset and created a shiny app based on reasons for flights delay variables.

Dashboard Data Visualization Analysis

Airline Data in Las Vegas Airport

The plot choice  is bar chart, used to show and analyze reasons of flights delay ; with delay hours variable created from reasons of delay variables in minutes for various airlines that landed in Las Vegas airport in 2019. The analysis varies among airlines ; I chose American and United airlines for analysis and comparison.

Data Analysis of Las Vegas Arrival Delay Flights in 2019   Data Analysis of Las Vegas Arrival Delay Flights in 2019

The above visuals show reasons of flights delay for United and American airlines; American airline has lower delay hours for the months of January, February, April, September , October, November and December; while May and June have the highest delays hours . Also, arrival delay hours is longer compared to other delays and highest carrier delay occurred in May and June with 0.3 hours. For those same months, delay late aircraft arrival is 0.2 hours , second highest compared to other reasons of delay.

It is evident from the graph that arrival delay and late aircraft delay are the highest. On the other hand, with United airline, arrival delay and late aircraft delay are almost the same for all months and highest in May and June. Comparing United and American airline, there where no weather and security delays. Also, for United airline, National security delay occurred in February, April, May and December with 0.1 hour , while for American airline, it occurred in February, May, and December .

 

Airport Origin Data

The above bar charts show flights delay reasons based on airport origin. the  above left plot shows Louis Armstrong New Orleans international airport (MSY); no delays in August , while January, February, April, July and November shows lower delay hours of 0.1 while May and June shows highest delays of 0.3. For Miami International airport, lowest delay by reason occurred in January, while March and June had highest delay hours of 0.4.

From the upper left visual , which shows flights delay on a weekday basis, most flights delay occurred on Sunday, Monday, Thursday and Fridays by all reasons of delay with arrival delay been the highest at 0.2 , while the other delay reasons are the same for all days of the week with 0.1 hour.

Looking at origin airport, arrival delay and late aircraft arrival accounts for the highest and occurred everyday of the week except on Saturday. It is also, seen that Saturday accounts for the lowest delay.

Conclusion

With this insights, management and passengers now know that arrival delay and late aircraft delay accounts for the most delays and Saturday has lowest delay hours compared to other week days. Weather and security delays where minimal .

The above analysis, can help passengers plan their travel in other to reduce delays by helping them arrive at their respective destinations on time and airline/airport management can use these insights to make effective decisions by implementing good policies geared towards reducing delays, and eventually reduce cost and increase passenger loyalty.

About Author

Robert Willoughby

I live in Columbus, Ohio; working as a Data Analyst
View all posts by Robert Willoughby >

Related Articles

Leave a Comment

Analysis of Las Vegas Arrival Delay Flights in 2019 - Natluk October 21, 2021
[…] Source link […]

View Posts by Categories


Our Recent Popular Posts


View Posts by Tags

#python #trainwithnycdsa 2019 2020 Revenue 3-points agriculture air quality airbnb airline alcohol Alex Baransky algorithm alumni Alumni Interview Alumni Reviews Alumni Spotlight alumni story Alumnus ames dataset ames housing dataset apartment rent API Application artist aws bank loans beautiful soup Best Bootcamp Best Data Science 2019 Best Data Science Bootcamp Best Data Science Bootcamp 2020 Best Ranked Big Data Book Launch Book-Signing bootcamp Bootcamp Alumni Bootcamp Prep boston safety Bundles cake recipe California Cancer Research capstone car price Career Career Day citibike classic cars classpass clustering Coding Course Demo Course Report covid 19 credit credit card crime frequency crops D3.js data data analysis Data Analyst data analytics data for tripadvisor reviews data science Data Science Academy Data Science Bootcamp Data science jobs Data Science Reviews Data Scientist Data Scientist Jobs data visualization database Deep Learning Demo Day Discount disney dplyr drug data e-commerce economy employee employee burnout employer networking environment feature engineering Finance Financial Data Science fitness studio Flask flight delay gbm Get Hired ggplot2 googleVis Hadoop hallmark holiday movie happiness healthcare frauds higgs boson Hiring hiring partner events Hiring Partners hotels housing housing data housing predictions housing price hy-vee Income Industry Experts Injuries Instructor Blog Instructor Interview insurance italki Job Job Placement Jobs Jon Krohn JP Morgan Chase Kaggle Kickstarter las vegas airport lasso regression Lead Data Scienctist Lead Data Scientist leaflet league linear regression Logistic Regression machine learning Maps market matplotlib Medical Research Meet the team meetup methal health miami beach movie music Napoli NBA netflix Networking neural network Neural networks New Courses NHL nlp NYC NYC Data Science nyc data science academy NYC Open Data nyc property NYCDSA NYCDSA Alumni Online Online Bootcamp Online Training Open Data painter pandas Part-time performance phoenix pollutants Portfolio Development precision measurement prediction Prework Programming public safety PwC python Python Data Analysis python machine learning python scrapy python web scraping python webscraping Python Workshop R R Data Analysis R language R Programming R Shiny r studio R Visualization R Workshop R-bloggers random forest Ranking recommendation recommendation system regression Remote remote data science bootcamp Scrapy scrapy visualization seaborn seafood type Selenium sentiment analysis sentiment classification Shiny Shiny Dashboard Spark Special Special Summer Sports statistics streaming Student Interview Student Showcase SVM Switchup Tableau teachers team team performance TensorFlow Testimonial tf-idf Top Data Science Bootcamp Top manufacturing companies Transfers tweets twitter videos visualization wallstreet wallstreetbets web scraping Weekend Course What to expect whiskey whiskeyadvocate wildfire word cloud word2vec XGBoost yelp youtube trending ZORI