Northwest 45, an Airbus 330, just bailed out here outside the OM for 30Left. We have miserable weather just now. They requested and received a clearance to Sioux Falls SD. They must be short on fuel after the long haul from Amsterdam. Why don’t I see the track heading from MSP to Sioux Falls ? They were never out of radar contact.
When a plane nears the destination airport, controllers often send an arrival message to the system, even though the plane never actually landed. That’s why a second flight plan (and track) are created from MSP to FSD.