Flights and Airports Most at Risk in Europe: Analysis and Tips for the Week of September 14, 2026
Flight safety and punctuality are always central concerns for every traveler. This week, we analyze FlightGuard data on the average risk of delays and disruptions at airports and on the most critical European routes. Let’s look together at the problem spots and how to prepare best.
Airports with the Highest Average Risk
This week, the podium of airports with the highest average risk mainly includes U.S. and North American facilities, but it is important to also consider the European scenario.
Here is the top 10 list of the most at-risk airports overall (global data):
- Eastern Sierra Regional Airport (BIH) - score 47.3, 4 routes
- 02XS (02XS) - score 46, 6 routes
- Devils Lake Regional Airport (DVL) - score 45, 1 route
- Felipe Carrillo Puerto International Airport Tulum (TQO) - score 45, 6 routes
- Central Wyoming Regional Airport (RIW) - score 43.8, 5 routes
- Hays Regional Airport (HYS) - score 43, 1 route
- Purdue University Airport (LAF) - score 42, 5 routes
- Salina Municipal Airport (SLN) - score 41, 1 route
- Sioux Gateway Airport / Brigadier General Bud Day Field (SUX) - score 38.1, 13 routes
- Decatur Airport (DEC) - score 37.7, 12 routes
Although these airports are not in Europe, it is useful to emphasize that the continental situation carries specific risks linked to factors such as weather conditions, air traffic congestion, and staff strikes.
The Most Risky Routes in Europe and Beyond
Among the most at-risk routes are some connections with European airports such as:
- BCN -> PNA (Barcelona to Pamplona) with a score of 52.3
Other notable high-risk routes include transatlantic or North American flights, such as:
- DTW -> SAW (score 57)
- ILM -> DEN (score 56)
- JFK -> YQB (score 55.8)
These data reflect a combination of critical factors including congestion at departure and arrival airports, adverse weather conditions, and possible airport service disruptions.
Why Are Some Airports and Routes More at Risk?
Adverse Weather
Autumn in Europe can bring variable weather: heavy rain, fog, and strong winds. These elements often cause significant delays and cancellations. The Mediterranean area and traffic hubs such as London, Paris, and Barcelona are frequently affected by these phenomena.
Congestion and Air Traffic
Transcontinental routes and major hubs suffer from congestion, increasing the risk of cascading delays. Queues in airspace and at gates can impact the entire network.
Strikes and Organizational Issues
In some weeks, problems related to ground or flight crew strikes, as well as coordination difficulties between ATC and airlines, contribute to making some routes and airports more vulnerable.
European Situation
In Europe, local political factors are also important (frequent union strikes in some countries such as France) and the impact of new regulations or adjustments to air traffic flows in high-traffic areas.
Practical Tips for Travelers
If you have flights departing from or arriving at airports identified as at risk this week or are flying on critical routes, we recommend:
- Constantly monitoring your flight status on airline websites and FlightGuard.
- Arriving at the airport well in advance, especially if flying from congested hubs.
- Preparing for possible delays: bring snacks, water, and charged devices.
- Considering travel insurance that covers cancellations or long delays.
- Signing up for flight notifications and alerts via apps to receive real-time updates.
Also, if you are flying from European airports like Barcelona (BCN), keep these considerations in mind to avoid stress and inconvenience.
Sources
All data and analyses reported here are based on updated FlightGuard information. For further details and real-time monitoring, visit the official page: FlightGuard Sources.
Want to know if your next flight is at risk? Check your flight risk on FlightGuard.
