Narrative:

We were flying an airplane that had just been serviced on the ground with 8 quarts of oil. It was serviced to 22 quarts of oil on the ground due to low oil quantity. En route oil quantity steadily decreased to 10 quarts. We were in contact with maintenance control and dispatch; and ATC and decided to divert. We declared an emergency and landed in [the divert airport] without further incident.

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Original NASA ASRS Text

Title: The pilots of a A320 observed the Number 1 Engine oil quantity decreasing so they elected to divert where a successful landing was performed.

Narrative: We were flying an airplane that had just been serviced on the ground with 8 quarts of oil. It was serviced to 22 quarts of oil on the ground due to low oil quantity. En route oil quantity steadily decreased to 10 quarts. We were in contact with Maintenance Control and Dispatch; and ATC and decided to divert. We declared an emergency and landed in [the divert airport] without further incident.

Data retrieved from NASA's ASRS site as of July 2013 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.