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Płk mgr Bogdan Sowa
ORCID: 0000-0002-4870-5806

Płk mgr Bogdan Sowa

Colonel of the Polish Army, Head of the P1 of the General Staff of the Polish Army. His research interests focus on data analysis and personnel policy of the Polish Armed Forces.

 
DOI: 10.33226/1231-2037.2021.7.3
JEL: F170; L11; M15

The article presents data on the number of passengers transported by domestic and international passenger air transport in the United States on a monthly basis in the years 2003–2020 and their forecasting for 2021. The research began with the analysis and evaluation of two time series concerning the number of passengers transported by passenger air transport in the United States in terms of national and international approach. The Klein model was built, which was used to forecast the time series of the number of passengers transported by domestic air transport on a monthly basis for the year 2021. The constructed model is a combination of quantitative and qualitative forecasting.

Keywords: transport; air transport; forecasting; COVID-19; time series analysis