Well, speed is always relative to some reference, and you haven't specified the reference. Also, you haven't specified the "tilt" of the satellite's orbit relative to the Earth's equator.
So I'm going to pick the ones I like for both items:
-- For the satellite's average speed, I choose the reference to be the center of the little satellite-TV dish on the corner of my neighbor's garage roof.
-- For the satellite's orbital inclination, I choose zero. That is, the satellite's orbit is directly over Earth's equator.
If you'll allow me those two assumptions, then your bird is a communications satellite, located at the magic latitude and distance from Earth where its orbital revolution matches the Earth's rotation. Viewed from anywhere on Earth, the satellite's average speed is zero, and it appears to hang motionless in the sky.
