Narrative:

While operating on scheduled air carrier flight from ZZZ to ZZZ1, (pilot) closed my eyes due to drowsiness. Passenger next to me perceived this as sleeping and nudged me. The entire flight was conducted safely and uneventfully. Drowsiness was probably brought on by fatigue.

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Original NASA ASRS Text

Title: A PAX PERCEIVES HIS PLT OF A C402 TO BE SLEEPING AND NUDGES HIM TO ASSURE HE IS AWAKE TO CONTINUE THE APCH TO ZZZ1.

Narrative: WHILE OPERATING ON SCHEDULED ACR FLT FROM ZZZ TO ZZZ1, (PLT) CLOSED MY EYES DUE TO DROWSINESS. PAX NEXT TO ME PERCEIVED THIS AS SLEEPING AND NUDGED ME. THE ENTIRE FLT WAS CONDUCTED SAFELY AND UNEVENTFULLY. DROWSINESS WAS PROBABLY BROUGHT ON BY FATIGUE.

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.