Flight trackers show you a dot on a map. Stowaway puts you in the seat. Pick any aircraft or satellite currently overhead and ride along, looking down at the real world passing below. The sky is physically based — real sun and moon positions, real stars — so the light matches what's actually outside your window right now. Share a link to any flight. Send your family the one you're on and they can watch out the window with you from home. Free, no signup, in the browser.