Narrative:

One hour out from landing; center informed us of a delay and to expect holding due to an aircraft with 'undercarriage problems'. At this point we were already 2000 pounds down on fuel due to unforecast headwinds. When they switched us to control we were informed to expect a 20 minute delay in holding. We informed control that we could accept up to 28 minutes in the hold but any further delay would put us in a fuel critical situation. A few minutes later control changed the expected hold time to 'up to an hour and we cannot even give you a guarantee that it will not be longer than that'. They said they could not give us a firm time of when we could exit the hold. Our alternate was questionable due to very strong winds that might exceed our crosswind limitations and they were down to one runway. Plus we had two other aircraft holding in front of us. So we then elected to declare a fuel emergency as our options were starting to run out. We landed safely without incident.

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Original NASA ASRS Text

Title: A B767-300 flight crew reported declaring a fuel emergency when their international overwater flight was delayed on arrival.

Narrative: One hour out from landing; Center informed us of a delay and to expect holding due to an aircraft with 'Undercarriage problems'. At this point we were already 2000 LBS down on fuel due to unforecast headwinds. When they switched us to Control we were informed to expect a 20 minute delay in holding. We informed Control that we could accept up to 28 minutes in the hold but any further delay would put us in a Fuel Critical Situation. A few minutes later Control changed the expected hold time to 'Up to an hour and we cannot even give you a guarantee that it will not be longer than that'. They said they could not give us a firm time of when we could exit the hold. Our alternate was questionable due to very strong winds that might exceed our crosswind limitations and they were down to one runway. Plus we had two other aircraft holding in front of us. So we then elected to declare a Fuel Emergency as our options were starting to run out. We landed safely without incident.

Data retrieved from NASA's ASRS site as of April 2012 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.