Multiple Eclipse Champion Flightline was bred by Jane Lyon’s Summer Wind Farm and raced by Summer Wind in partnership with Hronis Racing, Siena Farm, West Point Thoroughbreds and Woodford Racing. A $1-million Fasig-Tipton Saratoga yearling purchase from the Lane’s End consignment, Flightline was trained by John Sadler and was ridden in all six of his starts by Flavien Prat.

Flightline’s victory in the $6-million Breeders’ Cup Classic at Keeneland was the culmination of an historic career in which he won all six starts— by a combined 71 lengths -- including four Grade 1s. Flightline was the world’s highest-rated racehorse in 2022, having been assigned a mark of 139 following his 19 1⁄4-length victory in the Pacific Classic (G1) . He is the highest-rated dirt horse in history. Facing the strongest field he had ever met in the Classic, Flightline stalked four-time Grade 1 winner Life Is Good through hot fractions before collaring that rival at the quarter pole and drawing clear under a hand ride. He earned triple-digit Beyers in all six starts - 121, 126, 112, 118, 114, 105.

His first in-foal mares average $1,074,431, highest average for an incoming stallion in the last 15 years. Flightline had more seven-figure in-foal mare sales than any other stallion in 2023. He led all sires by CI - 6.98, over two points higher than the next best stallion. By CPI (7.40) he led all incoming stallions by 2.31 points, and ranked third out of all stallions by CPI.  Flightline’s first weanlings also made an impression in the sales ring this year, selling for up to $1,300,000. His first yearlings hit the sales ring in 2025.

(UPDATED AS OF JAN 31, 2025)