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Homework answers / question archive / OPS/420 Operations Management Read the Airline Delay scenario in the Airline Delay Scenario and Question document

OPS/420 Operations Management Read the Airline Delay scenario in the Airline Delay Scenario and Question document

Operations Management

OPS/420 Operations Management Read the Airline Delay scenario in the Airline Delay Scenario and Question document. Complete the following using the document: Review the relevant data for Metropolitan airport delays Complete the analysis of the data and provide appropriate descriptive statistics. Write a 1,050- to 1,400-word paper that answers the questions provided. Format your paper consistent with APA guidelines. Details of assignment (Use JFK International Airport) You have an ambitious plan to create a fast ground transportation service in areas of high flight delays targeting wealthy business travelers. You want to identify large metropolitan airports with higher than normal fight delays. Your advertisement must target those airlines known to have the worst reputation in delays. Your first assignment is to compare airlines based on their arrival times and causes of delays. To understand your chosen market complete the following: 1.Examine airline data collected by the United States Department of Transportation for a large metropolitan airport in the eastern or western parts of the US. 2.Decide which airport serves a large metropolitan city near the eastern or western part of the US. 3.Select that airport and date range of at least one year (once you click the submit button there is a hyperlink to “Download Raw Data” just to below and to the right of the result heading). 4.Save as a Microsoft® Excel file once opened. 5.Perform quality control statistical analysis. For a fuller explanation of the column headings, see the frequently asked questions hyperlink below the pie chart. However, arriving flights is the total flights arriving for that carrier during that month and year. The column heading “arr_del15” is the cumulative minutes that is over 15 minutes’ delay for all carrier flights arriving in that month and year. Those total delay minutes are apportioned to various causes in the next columns such as carrier’s fault, extreme weather, National Aviation System delays, security delays, and late arriving aircraft causing a knock-on effect with delayed departures. Assignment: Analyze the data and provide appropriate descriptive statistics. For continuous data calculate and show UCL and LCL calculations, and create x-bar chart and R-chart depending on the sample size. For discrete data, calculate and show UCL and LCL calculations, and create p-chart and c-chart. Answer these five questions: 1.Of these four chart types, which are the most appropriate given the data? Defend your choice. 2.Based on your findings, what your conclusions on which airlines are the worst and which are the best? 3.Are there large differences in performance among the airlines? 4.If you have chosen to use more than one tool, are you finding the tools equally useful or is one better at capturing differences in performance? 5.Based on what you have learned so far, how would you perform this analysis or collect data differently in the future? Data resource / Reference http://www.transtats.bts.gov/OT_Delay/OT_DelayCause1.asp

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