Nigerian Carriers Push for Slot Coordination as Congestion and Weather Drive Delay Surge
Nigeria's airline operators have offered a candid and detailed explanation for the persistently high rate of flight delays and cancellations plaguing the country's domestic aviation market, pointing squarely at airport congestion, inadequate infrastructure, adverse weather and technical challenges as the principal culprits. The frank assessment came during the Aviation Day of the 23rd Akwaaba African Travel Market in Lagos, where industry stakeholders gathered to unpack the causes of disruption and the passenger rights framework surrounding them, under the theme "Delayed and Cancelled Flights: The Rules and the Rights of Passengers – The Airline Perspective."
Leading the airline case was Adedayo Olawuyi, Chief Commercial Officer of United Nigeria Airlines, who argued that many of the factors driving flight disruption sit well beyond the control of individual carriers. He pointed to morning ramp congestion as a particularly acute problem, explaining that an aircraft scheduled to push back at 6:59 a.m. can sometimes remain stranded on the tarmac because other aircraft are occupying the ramp and taxiway. The result, he said, is significant delays even before an aircraft reaches the runway, and certainly not the outcome of any deliberate airline decision to hold back its flights.
Technical faults, though less frequent, present another unavoidable trigger for delay. Olawuyi stressed that safety cannot be compromised whenever an aircraft develops a defect, and that airlines must complete all necessary checks and repairs before releasing a jet back into service. He also detailed the compounding impact of weather-related disruption, citing a recent Lagos–Kano service scheduled for 8 p.m. that was delayed by adverse conditions in Kano. The aircraft eventually departed Lagos at around 10:30 p.m., only to be unable to land after a thunderstorm knocked out the Kano runway lighting system. The flight was forced to return to Lagos, touching down at approximately 1 a.m.
That single episode, Olawuyi argued, illustrates a broader systemic weakness. Many Nigerian airports operate on a dusk-to-dawn basis, unable to handle flights during nighttime hours. When delays extend beyond these operating windows, cancellations often become unavoidable regardless of the airline's willingness to complete the service.
Responding directly to the recent Nigerian Civil Aviation Authority (NCAA) data showing that more than 60 per cent of domestic flights were delayed in August 2026, Olawuyi called for a clearer analytical distinction between controllable and uncontrollable delays. He argued that the current statistics fail to differentiate between disruptions genuinely caused by airline performance and those triggered by external factors, and that only once controllable delays are isolated can the industry fairly assess whether carriers themselves are truly to blame.
On passenger rights, Olawuyi reminded stakeholders that refreshments should be provided for delays of up to two hours, with a full meal expected where a delay extends to four hours. Extended delays may also trigger compensation, depending on regulatory circumstances, while cancellations attributable to the airline, particularly those occurring late at night, can create obligations for accommodation and transportation. He urged passengers to arrive early, monitor flight communications, use online check-in where available and maintain patience when operational challenges arise.
Backing the airline position, Trevor Henry, Chief Commercial Officer of ValueJet, added further texture to the causes of disruption. He cited presidential movements, weather, congestion at check-in counters, security screening, boarding lounges and boarding gates as significant contributors. Even after passengers board, he noted, aircraft can face taxiway delays before reaching the runway, particularly during the morning peak.
A potentially transformative proposal came from Remi Jibodu, Chief Operating Officer of Murtala Muhammed Airport Terminal Two, who advocated for a coordinated slot management system to ease chronic morning congestion. He observed that more than ten airlines routinely schedule departures around 7 a.m., creating unsustainable pressure on infrastructure. Rather than a full slot system, he suggested a form of concession and coordination that would stagger departures across the morning window, dramatically improving flow through Nigeria's busiest airports.
For the African travel trade, the exchange in Lagos underlined an important reality. Persistent domestic disruption in Africa's largest aviation market carries clear implications for corporate travel, tour packaging and international connectivity. Consultants building itineraries into or through Nigeria will benefit from adopting generous buffer times, favouring earlier flights where possible and maintaining honest conversations with clients about operational realities. The path forward, industry voices agreed, lies in genuine coordination between airlines, airport operators and regulators, rather than in isolated blame.
