Case Closed: Magician of the Silver Sky(2004)

Meitantei Conan: Ginyoku no Magician

Kaito Kid strikes again in this new annual installment of the Detective Conan movies. An actress asked for Mouri Kogoro to protect a precious jewel of hers which Kid has vowed to steal. On the day of the theft, Kaito Kid dressed up as Shinichi and matched wits with Conan, and fled in the end. To thank them, the actress invited Kogoro and family and friends to Sapporo, but a bigger scheme, and a great emergency is just about to unravel high above the clouds in the plane that they're taking...

(Source: Anime News Network)