T This research discusses the evaluation of apron capacity Juanda SurabayaInternational Airport. The international airport Juanda Surabaya is run intosaturation, which currently has 42 parking stands that serve international anddomestic flights, in the master plan that PT. Angkasa pura I added a parking standand will even build a new terminal, so this study will evaluate the current conditionof the apron whether it is experiencing saturation, with the apron capacitycalculation of the FAA method to prove saturation from the Surabaya internationalairport apron, then based on the master plan of development carried out by PT.Angkasa Pura I, from 2005 - 2020, gradually explained the condition of the apronwhen the parking stand was added, and for the next 20 years, in what year wouldthe condition of the apron in Juanda airport in Surabaya again run into saturation.The calculation of apron capacity will be calculate using the FAA method withhourly capacity graphs and forecasting simple linear regression methods usingSPSS applications, from the results of calculations that have been obtainedthrough the calculation of the FAA method can saturate the north apron that servesdomestic flights as much as 26 operations per hour, opposite for south aprons thatserve international flights, there are still 21 saturation operations per hour. It isexplained that south apron have not saturation yet. And then peak hour forecastingin the apron with a simple linear regression method using the SPSS program, thenorth and south aprons will experience coincident saturation in the same year in2019.