Malaysia Restores Sabah Air Links as Kota Kinabalu Airport Resumes Operations Following Runway Shutdown

The reopening of Kota Kinabalu Airport’s runway on September 17th, 2026, has resumed normal flight activities and has opened up Malaysia’s second busiest airport, Kota Kinabalu International Airport (KKIA) to the flying public. The normal operations of KKIA is a big boost to the Sabah state tourism economy as it welcomed 3.79 million visitors in the year 2025. Sources from Malaysia Airports had reported to Bernama News Agency that KKIA’s runway was closed due to some repair works and routine safety tests. Other works to be done on the runway have been hampered by bad weather. Some flights were delayed, while others were diverted to other airports.

Kota Kinabalu Airport returns to operation after hours of disruption

Flight operations at Kota Kinabalu International Airport (KKIA) have been cleared to resume after its runway reopened late on 17 September. The runway had been temporarily closed from 2.45pm for rectification work and reopened at 11.30pm following final safety checks.

Malaysia Airports said the temporary closure affected 20 flights during the day. Continuous rainfall complicated the work and extended the disruption. (The Star)

Bernama reported that several flights were delayed or cancelled. Some arriving aircraft were diverted to Labuan and Sandakan, leaving passengers waiting for revised schedules. (Free Malaysia Today)

The reopening removes the immediate runway restriction. However, passengers whose journeys were affected still need to confirm their individual flight status directly with their airline because aircraft and crew rotations can remain disrupted after an airport resumes normal operations.

What happened at Kota Kinabalu International Airport?

The disruption began on Thursday afternoon when the runway was temporarily closed so rectification work could be carried out safely.

Malaysia Airports subsequently reported that persistent rainfall was affecting the work. The operator said safety remained its priority and that operations would resume only when the runway was confirmed safe. (The Star)

The final clearance came at 11.30pm after safety checks were completed.

The sequence demonstrates why a runway interruption at KKIA can quickly spread across Sabah’s aviation network. Kota Kinabalu is not simply a city airport; it is a major gateway connecting Sabah with domestic and international markets.

Why the Kota Kinabalu Airport runway reopening matters for Sabah

The Kota Kinabalu Airport runway reopening is particularly important because passenger demand at the airport has been rising.

Malaysia’s Ministry of Transport identifies KKIA as the country’s second-busiest airport after Kuala Lumpur International Airport. Its existing terminal capacity is nine million passengers annually. (Ministry of Transport Malaysia)

That capacity has already been tested. The Ministry says KKIA handled 9.4 million passengers in 2019, putting traffic above its stated nine-million-passenger annual capacity before the pandemic. (Ministry of Transport Malaysia)

Malaysia Airports also reported strong recent passenger growth. In December 2025 alone, Kota Kinabalu handled about 802,000 passengers, representing month-on-month growth of 23.5%. (corporate.malaysiaairports.com.my)

Earlier aviation data also showed the strength of the recovery. The Civil Aviation Authority of Malaysia reported that passenger traffic at Kota Kinabalu increased 34.5% year on year in January 2025. (Civil Aviation Authority of Malaysia)

These figures explain why even a temporary runway closure has wider consequences. The airport sits at the centre of Sabah’s visitor economy and connects travellers with Kota Kinabalu as well as onward journeys across the state.

Sabah tourism is entering the disruption from a position of growth

The aviation interruption came while Sabah tourism is experiencing significant visitor growth.

According to the Sabah Chief Minister’s Office, Sabah welcomed 3.79 million visitors in 2025, up 20.8% from the previous year. Tourism generated an estimated RM8.74 billion in revenue. (Sabah Chief Minister’s Office)

The state government also said the sector supported nearly 400,000 jobs.

Those numbers give the airport disruption greater economic significance. Reliable aviation access supports hotels, restaurants, tour operators, transport companies, retailers and communities whose income depends on visitors moving efficiently through Sabah.

Official Sabah Tourism Board data show that the recovery has continued into 2026. Preliminary figures recorded 1,380,830 gross visitor arrivals between January and April 2026, compared with 1,177,701 during the corresponding period of 2025. That represented growth of 17.2%. (Sabah Tourism Board)

International arrivals reached 547,354 over those four months, rising 18.6% from the comparable 2025 period.

Domestic Malaysian arrivals remained even larger at 833,476, up 16.4%.

China remains central to Sabah’s international visitor growth

China is particularly important to Sabah’s tourism recovery.

Sabah Tourism Board figures show 292,396 arrivals from China between January and April 2026. That was 49.8% higher than the corresponding 2025 figure of 195,147. (Sabah Tourism Board)

April alone recorded 79,973 visitors from China, almost double the 40,828 recorded in April 2025.

Other international markets were also active. Sabah recorded 32,832 European visitors during January-April 2026, up 13.5%, while arrivals from Australia increased 6.7% to 7,577.

India generated 3,802 arrivals during the four-month period, up 27.6%. Canadian arrivals increased 26.1% to 3,279.

The figures reinforce the importance of stable Sabah air connectivity. International tourism growth depends heavily on aviation because of Sabah’s geography on northern Borneo.

Sabah’s tourism economy has become a major employment engine

The latest detailed regional tourism economic assessment from Malaysia’s Department of Statistics provides further context.

DOSM found that tourism employment in Sabah reached 387,600 people in 2024, rising 6.9% from 362,700 in 2023. Tourism accounted for 22.6% of total employment in Sabah. (Department of Statistics Malaysia)

Retail trade represented 44.5% of Sabah tourism employment. Accommodation and food-and-beverage services accounted for another 41.6%.

Together, those sectors represented 86.1% of tourism employment.

Inbound tourism expenditure in Sabah reached RM6.2 billion in 2024, according to DOSM. Domestic tourism expenditure also increased sharply, recording growth of 45.9%. (Department of Statistics Malaysia)

This connection between aviation and the visitor economy is important. A disrupted flight does not affect only an airline and its passengers.

It can alter hotel arrival times, airport transfers, tours and onward domestic connections. Prolonged disruptions can also affect restaurant bookings, transport providers and visitor spending patterns.

There is no official evidence that the 17 September closure caused a measurable reduction in Sabah tourism revenue. The economic data instead explain why airport operational resilience is strategically important to the state.

KKIA expansion aims to prepare Sabah for higher passenger volumes

Malaysia already has a major infrastructure programme planned for the airport.

The Ministry of Transport says the KKIA expansion will increase terminal capacity from nine million to 12 million passengers annually. Passenger traffic is projected to reach approximately 12.4 million annually by 2034. (Ministry of Transport Malaysia)

The planned development is broader than terminal enlargement.

It includes:

• Seven additional aircraft parking bays
• A multi-storey car park
• Road infrastructure improvements around the airport
• Greater use of green technologies
• Airport automation and digitalisation

Malaysia Airports has separately identified the Kota Kinabalu development among its major infrastructure priorities, describing the proposed increase from nine million to 12 million passengers annually as necessary to support Sabah’s continued growth as a regional gateway. (corporate.malaysiaairports.com.my)

The September runway interruption should not be confused with that expansion programme. The temporary closure involved runway rectification and safety work, while the larger development is a planned capacity programme.

Airport resilience becomes more important as Malaysian tourism expands

Sabah’s airport requirements sit within a much larger expansion of Malaysia’s visitor economy.

The Department of Statistics Malaysia reported on 15 September 2026 that Malaysia’s tourism industries generated RM323 billion in value added during 2025. Tourism accounted for 15.9% of Malaysia’s economy. (Department of Statistics Malaysia)

The tourism industry expanded 8.6% during the year.

Inbound tourism expenditure increased 16.5% to RM124.8 billion, while domestic tourism expenditure rose 13.8% to RM112.1 billion.

Tourism-related industries employed 3.7 million people, representing 22.1% of overall employment in Malaysia.

These are national figures rather than Sabah-only statistics. However, they demonstrate the wider economic setting in which airports such as KKIA are operating.

Growing tourism means more pressure on terminals, runways, aircraft stands, road connections and passenger-processing systems. Operational reliability therefore becomes increasingly important as passenger volumes increase.

Airlines face the immediate operational consequences

For airlines, runway closures create a complex sequence of operational decisions.

An aircraft scheduled to arrive may need to hold, divert or return to its departure airport. Departing aircraft can face delays, while later services may be affected because the same aircraft or crew is no longer where the airline expected it to be.

The 17 September disruption produced several of these effects. Bernama reported delays and cancellations, while some inbound services diverted to Labuan and Sandakan. (Free Malaysia Today)

Once a runway reopens, an airline may still need time to reposition aircraft and crews. That is why Malaysia Airports advised passengers to continue checking directly with their carriers even after operations were cleared to resume.

Travellers should therefore not assume that reopening the runway automatically means every scheduled service will immediately operate at its original time.

Hotels and tour operators depend on predictable flight access

For Sabah’s hospitality industry, KKIA is a critical point in the visitor journey.

Kota Kinabalu is both a destination and a distribution point for travellers continuing towards Sabah’s beaches, islands, wildlife areas, cultural attractions and inland destinations.

Flight disruption can therefore affect much more than the first night of a holiday.

A late arrival may require an airport transfer to be rescheduled. A cancelled service could affect a hotel booking, tour departure or onward transport arrangement.

Travellers with tightly connected itineraries face the greatest risk. Those moving between separate airline bookings should allow additional time after a significant operational disruption.

Tour operators and accommodation providers also benefit from receiving early information from customers. Travellers facing major delays should contact providers rather than assume bookings will automatically be adjusted.

Tourism investment continues across Sabah

Sabah is simultaneously attracting new hospitality investment.

In June 2026, the Sabah Chief Minister’s Office said a wider Hilton development commitment associated with the Hilton Garden Inn Kota Kinabalu Tuaran represented an estimated investment of about RM500 million, covering the existing development and future projects. (Sabah Chief Minister’s Office)

The state government linked such development with premium and sustainable accommodation, local employment, skills development and community supply chains.

Tourism promotion is also extending beyond Kota Kinabalu.

At MATTA Fair Kuala Lumpur in September 2025, the Sabah Tourism Board recorded RM5.1 million in sales through participating Sabah tourism businesses. It also launched packages promoting family travel, Kudat and Tawau. (Sabah Tourism Board)

That geographical spread matters because KKIA frequently functions as the starting point for wider Sabah journeys.

Sabah Fest adds another reason for visitors to be travelling now

The runway disruption also occurred during Sabah Fest 2026, which runs from 29 August to 29 September.

The Sabah Tourism Board says this year’s programme spans Kota Kinabalu, Kuala Lumpur, Kudat, Tawau and Sandakan. The event celebrates Sabah’s cultural heritage and has evolved into a month-long programme linked with National Day, Sabah Day and Malaysia Day. (Sabah Tourism Board)

Sabah Fest was first introduced in 1988.

Its expanded 2026 format illustrates the state’s effort to spread cultural tourism activity across several destinations rather than concentrating visitor experiences in the capital.

That makes functioning transport links especially important during September, when visitors may be moving between Kota Kinabalu and other parts of Sabah.

What travellers flying through Kota Kinabalu should do now

Passengers scheduled to travel through KKIA should check the latest status of their individual flight before travelling to the airport.

The official Kota Kinabalu International Airport passenger portal provides airport information, while airlines remain the primary source for individual flight status, rebooking and schedule changes.

Travellers affected by the disruption should:

• Check their flight directly with the operating airline, even if the original departure time has passed.
• Keep airline notifications switched on and monitor email, text messages and the carrier’s app.
• Check onward connections separately, particularly when flights are booked on different tickets.
• Contact hotels, transfer providers or tour operators when a late arrival could affect a reservation.
• Keep receipts and booking documents where expenses arise from a disruption, then check the relevant airline’s conditions and applicable passenger rights.

Malaysia Airports’ advice following the reopening was clear: passengers should continue checking directly with their respective airlines for the latest status.

No evidence of a continuing runway closure

The most important point for travellers is that the runway has reopened.

The confirmed operational update stated that final safety checks were completed and flight operations could resume at 11.30pm on 17 September.

There was no official indication in the information available at publication time that the runway remained closed.

Travellers should nevertheless distinguish between airport status and individual flight status. An open runway does not guarantee that a particular flight affected by the earlier disruption will depart exactly as scheduled.

Future outlook is centred on greater airport capacity

The official long-term direction for KKIA is expansion rather than contraction.

Malaysia’s Ministry of Transport expects passenger demand to continue rising and projects approximately 12.4 million passengers annually by 2034. The planned terminal expansion is designed to increase capacity to 12 million passengers a year. (Ministry of Transport Malaysia)

Malaysia Airports has also placed operational resilience, asset renewal, passenger experience, technology and sustainability among its strategic infrastructure priorities. (corporate.malaysiaairports.com.my)

For Sabah, those investments sit alongside rising visitor numbers and growing hospitality investment.

The 17 September disruption was temporary. The larger structural story is an airport and destination preparing for significantly higher passenger demand.

FAQs for travellers

Is Kota Kinabalu International Airport open after the runway closure?

Yes. The runway reopened at 11.30pm on 17 September 2026 after final safety checks, and flight operations were cleared to resume. Travellers should still check their individual flight with their airline because delays, cancellations or aircraft repositioning caused by the earlier closure can affect subsequent schedules.

How many flights were affected at Kota Kinabalu Airport?

Malaysia Airports reported that 20 flights were affected by the temporary runway closure. Bernama reported that the disruption included delays and cancellations, while some arriving flights were diverted to Labuan and Sandakan.

What should I do if my flight from Kota Kinabalu was delayed or cancelled?

Check directly with your airline before travelling to the airport. Confirm any revised departure time, rebooking or onward connection with the carrier. If the disruption affects a hotel, airport transfer or tour, contact those providers promptly. Keep your booking records and receipts in case you need to make a claim under the airline’s applicable conditions.

Conclusion

The reopening of the Kota Kinabalu International Airport (KKIA) runway offers much-needed air connectivity to Sabah. Yesterday, many flights were delayed, cancelled, or diverted due to the closure of the runway. Over 20 flights use the KKIA runway daily. The airport serves Malaysia’s Sabah State, which recorded 3.79 million visits in 2022 and is expected to record further increase in 2023. Sabah expects and relies on the tourism industry. With the state’s plan to enhance the airport to handle 12 million passengers within a few years, Sabah intends to have a tourism economy. For the time being, the existing facilities at the airport can help Sabah achieve its tourism goals. The runway is open; however, the passengers that were transported on Thursday should expect delays on their flights and should contact their airlines for further information.(Sabah Chief Minister’s Office)