Originally Posted by
flyerCO
It appears to be simply an issue of AZ system issues. AZ615 doesn't appear to actually operate. (FlightAware and FlightStats both show no operating flight)
??? AZ is flying 5x weekly BOS-FCO with the same departure time as DL's BOS-FCO (and some days they depart from adjacent gates as well) — FlightAware just has it under the ITY code not AZA:
https://flightaware.com/live/flight/...125Z/KBOS/LIRF