We took a family vacation and flew JetBlue out of JFK.(10/2019).
From my initial contact with the airline, they were pleasant and more than accommodating when discussing food allergies. They allowed me to pre-board and wipe my son’s seat. Once everyone was on board, they asked the 3 rows in front and behind us to please refrain from eating nuts during the flight.
The steward and stewardess were so kind and pleasant in the way they presented this that I’m not sure even the most cranky passenger could have refused. My son felt very safe and comfortable the entire flight!
Thank you JetBlue!! Customer for life here!