Kanye West popped up on Monday's Late Late Show With James Corden for a surprise "Carpool Karaoke" segment that took place on a plane--or as it was called, "Airpool Karaoke." In the sketch, Corden asked Kanye for a long-distance lift after his flight to L.A. is canceled. He winds up catching a ride with a plane full of Kanye's Sunday Service performers. In between songs, Kanye opened up to Corden about life with wife of five years Kim Kardashian. "Marriage years are different than human years. You know how dog years are like seven years? Every marriage year is like 100 years," West joked, adding it feels like he's been married for "500 years." However, he added that marriage is "more than cool. It’s more than cool as hell. It’s heavenly. It’s great. It’s magnificent.” [Entertainment Tonight]