Narrative:

After leaving ZZZ1 we leveled off and were serving breakfast when we were advised by purser that we had a hydraulic problem on the left side of aircraft (B767-200) and were going to have to land in ZZZ. We landed and mechanics attempted to correct problem unsuccessfully. After several hours; another aircraft (B767-300) was obtained and we deplaned the broken aircraft and boarded the B767-300. We took off and were serving beverages (about 30 mins into flight) when the purser informed us that this aircraft had a mechanical problem as well. He said that the apt told him that the aircraft had 3 electrical system and that 2 of them had already failed and that we were landing as soon as possible (ZZZ2). The plane landed in ZZZ2 without incident.

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Original NASA ASRS Text

Title: B767-200 CABIN ATTENDANT RPTS THAT THE ACFT HAD A HYD PROB AND DIVERTED. ADDITIONALLY; SECOND ACFT WAS BOARDED AND ENRTE IT HAD AN ELECTRICAL PROB AND DIVERTED.

Narrative: AFTER LEAVING ZZZ1 WE LEVELED OFF AND WERE SERVING BREAKFAST WHEN WE WERE ADVISED BY PURSER THAT WE HAD A HYD PROB ON THE L SIDE OF ACFT (B767-200) AND WERE GOING TO HAVE TO LAND IN ZZZ. WE LANDED AND MECHS ATTEMPTED TO CORRECT PROB UNSUCCESSFULLY. AFTER SEVERAL HRS; ANOTHER ACFT (B767-300) WAS OBTAINED AND WE DEPLANED THE BROKEN ACFT AND BOARDED THE B767-300. WE TOOK OFF AND WERE SERVING BEVERAGES (ABOUT 30 MINS INTO FLT) WHEN THE PURSER INFORMED US THAT THIS ACFT HAD A MECHANICAL PROB AS WELL. HE SAID THAT THE APT TOLD HIM THAT THE ACFT HAD 3 ELECTRICAL SYS AND THAT 2 OF THEM HAD ALREADY FAILED AND THAT WE WERE LNDG ASAP (ZZZ2). THE PLANE LANDED IN ZZZ2 WITHOUT INCIDENT.

Data retrieved from NASA's ASRS site as of January 2009 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.