Plane turns back to JFK Airport after horse escapes on board
QUEENS COUNTY, N.Y. —A Boeing 747 en route from New York JFK to Liege, Belgium, was forced to turn around on Nov. 9 after a horse got loose in the cargo hold.
The cargo flight operated by charter airline Air Atlanta Icelandic had climbed to around 31,000 feet when the crew contacted Air Traffic Control in Boston to report that the horse had escaped from its stall.
https://www.google.com/amp/s/nbc-2.com/news/2023/11/15/plane-turns-back-to-jfk-airport-after-horse-escapes-on-board/