Shuttle Endeavour's last flight tomorrow

SCA and Endeavour over Houston - NASA

NASA invites Californians to participate in space shuttle Endeavour's historic flyover of the state Friday, Sept. 21.

The orbiter, atop its 747 Shuttle Carrier Aircraft (SCA), is scheduled to fly over northern California and a large area of the Los Angeles basin beginning at about 8:15 a.m. PDT, one hour later than originally planned. NASA, the California Science Center, and the Federal Aviation Administration delayed the start of the flight to increase the probability that fog over the San Francisco area will dissipate before the flyover.

At 8 a.m. PDT, NASA Television will air the departure of Endeavour from Edwards Air Force Base as it begins its California flyover: http://www.nasa.gov/ntv

The SCA and Endeavour will salute NASA's Dryden Flight Research Center and the Edwards Air Force Base area after takeoff with a low flyby northbound to Sacramento and the San Francisco Bay Area.

Any time after 9:30 a.m. PDT, watch for Endeavour from viewing locations that include the Bay Area Discovery Museum, Chabot Space and Science Center, the California State Capitol, Exploratorium, Lawrence Hall of Science and Monterey Bay Aquarium.

Next the aircraft will travel south, making a pass over NASA's Ames Research Center and Vandenberg Air Force Base before heading into the Los Angeles area.

Any time after 11:30 a.m., watch for flyovers of Endeavour passing landmarks such as the California Science Center, Columbia Memorial Space Center, Disneyland, The Getty Center, Griffith Observatory, Los Angeles City Hall, the Long Beach Aquarium of the Pacific, Malibu Beach, NASA's Jet Propulsion Laboratory, the Queen Mary, Universal Studios and Venice Beach. Endeavour will land about 12:45 p.m., at Los Angeles International Airport (LAX) .

During the four-and-a-half hour flight, social media users are encouraged to share their Endeavour sightings using the hashtags #spottheshuttle and #OV105, Endeavour's vehicle designation.