Delta Airlines reportedly canceled around 100 flights yesterday because of a number of issues.
One of the reasons was staffing.
The airline said employee vaccinations and pilots returning played a factor.
The cancellations came at the end of a record traveling weekend.
Delta also announced it would open middle seats for the first time in a year to accommodate the travel demand but promised it will block the middle seats for the rest of the month.
Trending stories at Newsy.com