KEY POINTS
  • Air travel is roaring back, but not without some significant hiccups.
  • Particularly in North America and Europe, travelers have described chaos at airports, with scores of flights canceled or delayed, luggage lost and wait times to board planes exceeding four hours.
  • IATA Director General Willie Walsh, speaking to CNBC from Doha, said airport chaos and delays are "isolated" and that not every airport is experiencing problems.

Air travel is roaring back, but not without some significant hiccups.

Particularly in North America and Europe, travelers have described chaos at airports, with scores of flights canceled or delayed, luggage lost and wait times to board planes exceeding four hours. That's partly the result of labor shortages from the pandemic, as layoffs have put pressure on airports and airlines facing a surge of summer passengers eager to travel.