The Airline Operators of Nigeria has warned that its member airlines will jointly ground all domestic flights if aviation unions repeat the kind of disruption that halted operations at the Lagos and Abuja airports on 11 August. The warning came in a communiqué issued after the association’s general meeting at the Transcorp Hilton in Abuja.
In the communiqué, the AON described the August action as an unlawful interference with airline operations rather than an ordinary industrial dispute. It said union members blocked access to terminals, check in counters, offices and workstations, and prevented airline staff from processing passengers.
The association went further, alleging that some workers were subjected to physical violence during the action. It called the development a violation of the rights of airlines and their staff to a safe operating environment, and framed it as a security concern rather than a labour matter alone.
“Should the events of August 11, 2026, repeat themselves again against any domestic airline, the entire AON member airlines will immediately shut down operations,” the association stated. It said it stood with Air Peace and its other members in maintaining what it called a zero tolerance policy towards unlawful interference.
The 11 August action was carried out by the National Union of Air Transport Employees, the Air Transport Services Senior Staff Association of Nigeria and the National Association of Aircraft Pilots and Engineers, with the backing of the Nigeria Labour Congress and the Trade Union Congress. The unions had picketed Air Peace facilities in Lagos and Abuja over the non remittance of the five per cent Ticket Sales Charge and allegations that some airlines were preventing their workers from joining unions.
By the AON’s account, the financial toll was heavy. It said Air Peace had more than 70 flights affected, with estimated losses above N2 billion, while more than 30 United Nigeria Airlines flights were disrupted, affecting about 13,000 passengers. The association added that the losses extended beyond cancelled flights to rebooking, accommodation, refunds, crew repositioning and other recovery costs.
The operators argued that the damage spread well beyond the two airports. Because Lagos and Abuja serve as the main hubs through which aircraft, crew and passengers are rotated, the AON said disruption at either point sets off a cascade across the network, producing aircraft displacement, crew scheduling problems, missed connections and passenger backlogs.
The association placed the incident within the framework of the International Civil Aviation Organisation’s Annex 17 on aviation security, which sets standards for protecting civil aviation against acts of unlawful interference. On that basis, it said the events of 11 August exposed weaknesses in the security architecture at Nigerian airports and in the response arrangements of the Aviation Security unit.
The AON questioned how organised groups were able to gain enough access to airport operating areas to keep airline staff from reaching their posts. It said such an occurrence pointed to gaps that a labour relations response alone could not address, and called for an immediate review of security procedures and access control at all airports.
The warning lands against an already difficult backdrop for the airlines. The association noted that operators are contending with high aviation fuel prices and foreign exchange exposure on aircraft maintenance and other technical services carried out abroad, which have kept operating costs elevated.
The AON also welcomed the ongoing reconstruction of the Murtala Muhammed International Airport in Lagos, but asked the Federal Airports Authority of Nigeria and the Federal Government to bring airlines more closely into the design and implementation of the work. It said operators were better placed to flag practical concerns before they became operational problems.
What remains unresolved is the underlying dispute itself. The grievances that drove the August picketing, the Ticket Sales Charge remittances and the unionisation of airline workers, have not been publicly settled, and neither the unions nor the regulatory authorities have announced a resolution. That leaves open the question the AON’s threat is built around, namely whether another shutdown will be triggered before the two sides reach agreement.
For passengers, the practical stakes are clear enough. A single day of disruption in August stranded thousands of travellers and cost the airlines billions of naira, and a coordinated shutdown of the kind the AON is now threatening would reach far more people across the domestic network. Whether it comes to that will depend on how quickly the government, the regulators, the airlines and the unions can close the gap between them.