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reports submitted by airlines

December 14, 2020

 

4.72       Below we give two contingency tables of data from reports submitted by airlines to the U.S. Department of Transportation. The data concern the numbers of on-time and delayed flights for

Alaska Airlines and America West Airlines at five major airports.   DS AirDelays

 

 


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On Time

Alaska Airlines

Delayed

 

Total

 

 

On Time

America West

Delayed

 

Total