KLGB airport is located just a few miles form my university(CSULB) and planes fly directly over the campus to land on runway 30. Only 4 airlines fly in and out of Long beach: JetBlue, Delta, Horizon and Us Airways. But today as I was walking to class I saw and immediately recognized a Finnair E170. Obviously it wasn't doing any type of revenue flight. According to flightaware it came from Phoenix. Anyone know what it might have been doing here?