Consolidated income statement
| 
       (CHF 1,000) 1)  | 
    
       
  | 
    
       Notes  | 
    
       
  | 
    
       First half 2020  | 
    
       
  | 
    
       First half 2019  | 
  
| 
       Aviation revenue  | 
    
       
  | 
    
       (2)  | 
    
       
  | 
    
       130,429  | 
    
       
  | 
    
       315,376  | 
  
| 
       Non-aviation revenue  | 
    
       
  | 
    
       (2)  | 
    
       
  | 
    
       179,971  | 
    
       
  | 
    
       272,578  | 
  
| 
       Total revenue  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       310,400  | 
    
       
  | 
    
       587,954  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Personnel expenses  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –94,014  | 
    
       
  | 
    
       –105,807  | 
  
| 
       Police and security  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –50,412  | 
    
       
  | 
    
       –61,217  | 
  
| 
       Energy and waste  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –9,477  | 
    
       
  | 
    
       –10,300  | 
  
| 
       Maintenance and material  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –12,724  | 
    
       
  | 
    
       –18,848  | 
  
| 
       Other operating expenses  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –22,059  | 
    
       
  | 
    
       –27,684  | 
  
| 
       Sales, marketing and administration  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –19,428  | 
    
       
  | 
    
       –20,864  | 
  
| 
       Capitalised expenditure and other income  | 
    
       
  | 
    
       (3)  | 
    
       
  | 
    
       8,343  | 
    
       
  | 
    
       8,926  | 
  
| 
       Expenses for construction projects and other expenses  | 
    
       
  | 
    
       (3)  | 
    
       
  | 
    
       –5,737  | 
    
       
  | 
    
       –48,503  | 
  
| 
       Earnings before interest, tax, depreciation and amortisation (EBITDA)  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       104,892  | 
    
       
  | 
    
       303,657  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Depreciation and amortisation  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –123,268  | 
    
       
  | 
    
       –115,949  | 
  
| 
       Earnings before interest and tax (EBIT)  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –18,376  | 
    
       
  | 
    
       187,708  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Finance costs  | 
    
       
  | 
    
       (4)  | 
    
       
  | 
    
       –13,551  | 
    
       
  | 
    
       –13,499  | 
  
| 
       Finance income  | 
    
       
  | 
    
       (4)  | 
    
       
  | 
    
       675  | 
    
       
  | 
    
       9,768  | 
  
| 
       Share of profit or loss of associates  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –1,559  | 
    
       
  | 
    
       –1,784  | 
  
| 
       Result before tax  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –32,811  | 
    
       
  | 
    
       182,193  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Income tax expense  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       5,297  | 
    
       
  | 
    
       –38,795  | 
  
| 
       Consolidated result  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –27,514  | 
    
       
  | 
    
       143,398  | 
  
| 
       Profit or loss attributable to shareholders of Flughafen Zürich AG  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –27,522  | 
    
       
  | 
    
       143,392  | 
  
| 
       Profit or loss attributable to non-controlling interests  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       8  | 
    
       
  | 
    
       6  | 
  
| 
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       
  | 
  
| 
       Basic earnings per share (CHF)  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –0.90  | 
    
       
  | 
    
       4.67  | 
  
| 
       Diluted earnings per share (CHF)  | 
    
       
  | 
    
       
  | 
    
       
  | 
    
       –0.90  | 
    
       
  | 
    
       4.67  | 
  
1) All financial data presented here are unaudited.