We talked with Sister Record on the phone this morning. She sounds great. Here is her itinerary today.
Leaves Salt Lake City, UT at 07:30 (Frontier Airlines Flight #572)
Arrives in Denver, CO at 08:56
Leaves Denver, CO at 10:35 (Frontier Airlines Flight #185)
Arrives in Oklahoma City, OK at 13:04
You can check on her flight status by putting the flight number into Frontier Airlines flight status"Or Search By" field and clicking "Check Status."