Smooth Air, the probable favorite for the Grade 3, $300,000 Texas Mile at Lone Star Park on Saturday, has been scratched from the race after a bout with colic on Thursday night, said his trainer, Bennie Stutts Jr. The scratch was made Friday. \nSmooth Air won the Grade 2 Gulfstream Park Handicap in his last start March 14, and was planning to use the Texas Mile as a springboard to the Grade 1, $600,000 Metropolitan Handicap at Belmont Park. But now, the Met Mile is out, too, said Stutts. \n"We'll scratch that - that would be asking too much," he said. "At this stage, where he'll run next, that's undecided." \nSmooth Air, who flew to Lone Star on Tuesday from Fort Lauderdale, Fla., took ill Thursday night and was taken to an equine clinic on the grounds at Lone Star. \n"I'm a little sad," Stutts said Friday. "On the bright side, my horse is okay. Last night, he got very sick. He had the colic. We didn't sleep much last night." \nSmooth Air, who did not need surgery, was treated and kept under observation at the clinic. He was expected to be released Friday afternoon, said Stutts. \n"The horse is bright, the horse is much better," said Stutts. "But they'll keep him all day, and if he's okay, we'll take him back to his stall." \nStutts said Smooth Air is scheduled to fly back to his Calder Race Course base on Tuesday.