Transition report pursuant to Rule 13a-10 or 15d-10

Cover Page

Cover Page - shares
3 Months Ended
Dec. 31, 2021
Feb. 02, 2022
Document Information [Line Items]    
Document Type 10-QT  
Document Quarterly Report false  
Document Transition Report true  
Document Period Start Date Oct. 01, 2021  
Current Fiscal Year End Date --12-31  
Document Period End Date Dec. 31, 2021  
Entity File Number 001-39046  
Entity Registrant Name BLADE AIR MOBILITY, INC.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 84-1890381  
Entity Address, Address Line One 499 East 34th Street  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10016  
City Area Code 212  
Local Phone Number 967-1009  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   70,764,099
Entity Central Index Key 0001779128  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus FY  
Amendment Flag false  
Former Fiscal Year End Date --09-30  
Common Stock    
Document Information [Line Items]    
Title of 12(b) Security Common Stock, $0.0001 par value per share  
Trading Symbol BLDE  
Security Exchange Name NASDAQ  
Warrants to purchase shares of common stock    
Document Information [Line Items]    
Title of 12(b) Security Warrants, each exercisable for one share of Common Stock at an exercise price of $11.50 per share  
Trading Symbol BLDEW  
Security Exchange Name NASDAQ