 911 service in St. Louis County in northern Minnesota was down for a time too, but it's now operating. Just heard from one Delta passenger who says theirs is one of the first flights to board and depart from MSP after Delta and other airlines grounded their planes this morning. There are dozens of flights into and out of the Twin Cities airport that have been canceled or delayed because of the outage. Here to give us an update is Jeff Lee with the Metropolitan Airports Commission. Jeff, thanks for taking the time. Good morning.