Police said the stabbing happened in the Bronzeville neighborhood's 3000 block of South Michigan Avenue at about 3 p.m.
A 22-year-old woman was parked in front of a home, and her delivery truck would not start. Someone became upset that she was blocking the driveway.
Police said that person got out of their vehicle, took out a knife and stabbed the woman in her knee, right arm and lower back.
The victim was transported to the University of Chicago Medical Center in good condition.
In a statement, Amazon called it a "senseless" act of violence, and said they're grateful the driver will be okay.
Area Three detectives are investigating. Police did not immediately provide further information about the stabbing.
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