How airlines serving BWI rank by flight delays, cancellations and more

If you’re flying this summer, your best chance for an on-time flight could be Delta Air Lines, the third largest carrier at Baltimore/Washington International Thurgood Marshall Airport. Worried about canceled flights? Alaska Airlines, BWI Airport’s seventh-busiest carrier, is a concern. Apprehensive about getting bumped off your flight? Maybe steer clear of Frontier Airlines, the sixth-biggest carrier locally.