Air travelers face 'operational challenges' this weekend - CNN
- Air travelers face 'operational challenges' this weekend CNN
- Here's why we're seeing so many flight cancellations and delays this summer | Just the FAQs USA TODAY
- Routes: No letup in sight for summer air travel woes; a peek at the future of red-eye flights SFGATE
- Airlines: How air travel has evolved from luxury to luggage fees Yahoo Finance
- Dallas airports coping with crush of passengers on the busiest travel day of the summer The Dallas Morning News
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