 Between American and Delta, there are changes. Southwest was able to get their first flight out this morning with just an hour delay. Others had longer delays. But that's going to be based on the impact of this particular IT issue on their systems and the speed at which they can recover. Bradbury says airlines had nearly 6,000 tickets for sale leaving Portland today. July and August are the busiest months at the jet port, and so today's outage had a bigger impact on operations compared to a winter storm.