The New York City Department of Consumer Affairs says Delta Air Lines and three other carriers have denied workers mandated sick leave.

According to a story in the New York Daily News, Atlanta-based Delta Air Lines Inc. (NYSE: DAL) has been issued administrative charges for allegedly violating the city’s Earned Sick Leave Act. In the report, Consumer Affairs investigators say the airline failed to give employees their mandated five paid sick days a year.

The case is being heard by New York’s…