v3.26.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2025
shares
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Period End Date Dec. 31, 2025
Document Transition Report false
Document Shell Company Report false
Entity File Number 1-33168
Entity Registrant Name Central North Airport Group
Entity Incorporation, State or Country Code O5
Entity Address, Address Line One Plaza Metrópoli Patriotismo
Entity Address, Address Line Two Piso 5 Av. Patriotismo 201 Col. San Pedro de los Pinos
Entity Address, City or Town Benito Juárez
Entity Address, Country MX
Entity Well-known Seasoned Issuer Yes
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Large Accelerated Filer
Document Accounting Standard International Financial Reporting Standards
Entity Shell Company false
ICFR Auditor Attestation Flag true
Document Financial Statement Error Correction [Flag] false
Entity Emerging Growth Company false
Auditor Name Galaz, Yamazaki, Ruíz Urquiza, S.C
Auditor Firm ID 1153
Auditor Location Mexico
Entity Central Index Key 0001378239
Current Fiscal Year End Date --12-31
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Amendment Flag false
Business Contact  
Contact Personnel Name Ruffo Pérez Pliego del Castillo
Entity Address, Address Line One Plaza Metrópoli Patriotismo
Entity Address, Address Line Two Piso 5 Av. Patriotismo 201 Col. San Pedro de los Pinos
Entity Address, City or Town Benito Juárez
Entity Address, Country MX
City Area Code 52
Country Region 81
Local Phone Number 8625 4300
Contact Personnel Email Address rperezpliego@oma.aero
Series B Class I  
Entity Common Stock, Shares Outstanding 336,403,425
ADS  
Title of 12(b) Security American Depositary Shares (ADSs) each representing 8 Series B shares
Trading Symbol OMAB
Security Exchange Name NASDAQ
Series B  
Title of 12(b) Security Series B shares
Trading Symbol OMAB
Security Exchange Name NASDAQ
Series BB Class I  
Entity Common Stock, Shares Outstanding 49,766,000