Final answer:
Exit row numbers on an Airbus A321 vary by airline configuration, usually around rows 9 and 10, and are marked on the airplane's seating chart.
Step-by-step explanation:
The exit row numbers on an Airbus A321 can vary depending on the airline's specific configuration for the aircraft. Generally, for most A321 planes, the over-wing exits are located at or near row 9 and row 10. However, this can change, so it's essential to check the specific aircraft layout for the airline you are flying with.
The exit rows are typically highlighted on the airplane's seating chart, which can be usually found on the airline's website or by contacting their customer service desk.
The exit row numbers on an A321 aircraft can vary depending on the specific airline configuration and seating arrangement.
However, as a general reference, on most A321 aircraft, the exit row numbers are typically around rows 10-15. These rows are usually located in the front of the aircraft or between different sections.