Current report filing

LEASES, Operating Lease Terms (Details)

v3.20.1
LEASES, Operating Lease Terms (Details) - Aircraft
Mar. 31, 2020
Mar. 31, 2019
Leases [Abstract]    
Number of aircraft 46 75
Fiscal year 2021 to fiscal year 2022    
Leases [Abstract]    
Number of aircraft 17  
Fiscal year 2023 to fiscal year 2026    
Leases [Abstract]    
Number of aircraft 29