red-eye /ˈrɛdˌaɪ/
  red-eye
       v : travel on an overnight flight; "The candidate red-eyed from
           California to the East Coast the night before the
           election to give a last stump speech"
  redeye
       n : a night flight from which the passengers emerge with eyes
           red from lack of sleep; "he took the redeye in order to
           get home the next morning" [syn: redeye flight]