Southwest Airlines won't be using its fleet of Boeing Max planes Southwest Airlines extends flight cancellations through September 2 on flights that were scheduled to use Max planes, and the airline Market indices are shown in real time, except for the DJIA, which is delayed by two minutes. Select Airport. To. Select Airport. Yesterday, Oct 18, Today, Oct 19, Tomorrow, Oct Search. Log in or enroll. to manage. your trips and account activity. Home. Southwest Airlines has canceled 9, flights in past six weeks, and more are on way. Dawn Gilbertson. USA TODAY.