Don Mueang International Airport (DMK) December 2025 Flight Statistics Report (Flight Volume, On-Time Performance, Cancellations)

Flight Volume and Growth Trends

In December 2025, Don Mueang International Airport (DMK) recorded a total of 9,763 departing flights. This represents a slight year-over-year decrease of -0.46%, reflecting a marginal decline in flight operations compared to December 2024. Despite the minor drop, the airport maintained a steady flow of flights, serving as a critical hub for domestic and regional travel. The slight reduction in flight volume aligns with seasonal trends and operational adjustments during the holiday period.

On-Time Performance Analysis

The on-time performance (OTP) rate for departing flights at DMK in December 2025 was 59.65%, marking a decline of -4.01 percentage points compared to the same month in the previous year. This decrease highlights challenges in maintaining punctuality, potentially due to increased passenger traffic and weather-related disruptions during the peak travel season. Efforts to improve OTP remain a priority for the airport, with ongoing initiatives to streamline ground operations and enhance coordination among stakeholders.

Cancellations and Operational Stability

A total of 150 departing flights were canceled at DMK in December 2025, representing a significant year-over-year reduction of -18.03%. This improvement underscores the airport's commitment to operational stability and its ability to minimize disruptions. The decrease in cancellations reflects enhanced contingency planning and better resource allocation, ensuring a more reliable travel experience for passengers during the busy holiday season.

Overall Assessment and Outlook

Don Mueang International Airport (DMK) demonstrated resilience in December 2025, despite facing challenges in on-time performance. The slight decline in flight volume and punctuality was offset by a notable reduction in cancellations, showcasing the airport's focus on operational efficiency. Looking ahead, DMK aims to further enhance its performance metrics by leveraging technology and optimizing processes to meet the growing demands of air travel in the region.

Travel Recommendations and Passenger Tips

Passengers traveling through Don Mueang International Airport (DMK) are encouraged to plan ahead, especially during peak travel periods. Utilizing tools like the NextFly App can significantly enhance the travel experience. The app provides real-time updates on boarding gate information, check-in counter details, and airport weather. Additionally, features such as live flight radar, arrival reminders, and delay alerts help passengers stay informed and prepared. Travelers are advised to arrive early, check their flight status frequently, and take advantage of the app's capabilities to ensure a smooth journey.