economy
Europe’s smaller airports ‘under threat’ if fuel shortages cause many cancellations
High fuel prices and passenger delays as result of EU’s EES entry-exit system leading to problems, says trade body

TL;DR
- Smaller European airports are facing significant threats.
- High fuel prices and passenger delays are causing problems.
- These issues are attributed to the EU's new Entry-Exit System (EES).
- The situation could lead to cancellations at these airports.