Narrative:

Captain decided we had enough fuel on board on takeoff and we weren't even close. Fatigue, unusual mission all factors. Bad start of day in morning. ATC helpful and landed without incident.

Google
 

Original NASA ASRS Text

Title: CORPORATE DC9-15 RETURN LAND AFTER PIC REALIZES THAT FUEL REQUIRED IS NOT ON BOARD. TEXT INDICATES PRIORITY HANDLING FOR LNDG.

Narrative: CAPT DECIDED WE HAD ENOUGH FUEL ON BOARD ON TKOF AND WE WEREN'T EVEN CLOSE. FATIGUE, UNUSUAL MISSION ALL FACTORS. BAD START OF DAY IN MORNING. ATC HELPFUL AND LANDED WITHOUT INCIDENT.

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.