All crew-only recovery flights. BOE= Boeing test/undelivered flights. 8900-series flights are maintenance/special flights per ICAO. ACA used 7xxx numbers as ferry flights to maintenance bases. At KPSP, the ACA aircraft arrived as normal from CYVR; the turnaround was a ferry to CYYC instead of CYVR and departed only a few minutes later than the originally scheduled revenue flight.
Last edited by kenish; 14th Mar 2019 at 23:35.
Reason: **Corrected per Seat4A comment below***