Narrative:

During cruise, the cockpit crew oxygen bottle bled down to zero. Notified dispatch, who concurred that mci was the best divert for the problem and repairs. Landed without incident after completing abnormal procedures. Repairs made and continued to lax without further problems.

Google
 

Original NASA ASRS Text

Title: MD80 FLT CREW EXPERIENCED LOSS OF COCKPIT CREW OXYGEN AND DIVERTED FOR MAINT.

Narrative: DURING CRUISE, THE COCKPIT CREW OXYGEN BOTTLE BLED DOWN TO ZERO. NOTIFIED DISPATCH, WHO CONCURRED THAT MCI WAS THE BEST DIVERT FOR THE PROB AND REPAIRS. LANDED WITHOUT INCIDENT AFTER COMPLETING ABNORMAL PROCS. REPAIRS MADE AND CONTINUED TO LAX WITHOUT FURTHER PROBS.

Data retrieved from NASA's ASRS site as of July 2007 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.