Communication Breakdown; Fatigue
Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Other / Unknown
General None Reported / Taken
Human Factors
Manual safety demo was performed. Announcements regarding safety demo changes were not made. Customers were not advised to remove face covering and masks for decompression and it was not explained that the life vest and the oxygen masks were not demonstrated.
Flight Attendant reported that announcements regarding the safety demonstration changes were not made and that passengers were not advised to remove face coverings and masks in the event of decompression.