v3.26.3
Cover - shares
 6 Months Ended
Jun. 30, 2026
Oct. 20, 2026
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2026  
Document Transition Report false  
Entity File Number 001-36404  
Entity Registrant Name XTI AEROSPACE, INC.  
Entity Incorporation, State or Country Code NV  
Entity Tax Identification Number 88-0434915  
Entity Address, Address Line One 511 East John Carpenter Freeway  
Entity Address, Address Line Two Suite 500  
Entity Address, City or Town Las Colinas  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 75062  
City Area Code (800)  
Local Phone Number 680-7412  
Title of 12(b) Security Common Stock, par value $0.001  
Trading Symbol XTIA  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   38,477,789
Amendment Flag false  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2026  
Current Fiscal Year End Date --12-31  
Entity Central Index Key 0001529113