taxiing to RWY23L for the short flight to Frankfurt.
Closeup of PW4000 in United maintenance facility in SFO
Blasting away from rwy 07L towards to the USA.
United Airlines N171UA 'Spirit of Seattle II' holding short of RWY 25R after arrival on RWY 25L.
A close up view of deployed 747 emergency slide. Slide demonstration was part of event United held in SFO during Fleet week. Thanks United!
Flight UA908 to Chicago was upgraded on this day from a B777 to a B747 to handle extra passengers for the busy Christmas travel season.
United's afternoon flight to LA gathers speed along Sydney's RWY34L. 1600px
 Rolling on RWY 34.
 Taking off RWY 34.