A HiFly A340 was flying around today with an EI callsign (EIN991), n ormally a callsign for hire-ins or crew training?
Sunday afternoon ORD returned due to medial emergency and was lather canceled because of crewing issues and no A330 slot's free until Tuesday and next to no transfer availability so the A340 was hired to keep schedules in tact.
Departed as EI1127 around 20.00, are you sure it was 991, was supposed to be 993P for BRU-DUB leg