Narrative:

After arriving at the gate; I left the number 2 engine running after leaving the aircraft. The first officer and I read the shutdown checklist and it called for thrust levers idle; [but] I did not confirm that the engine was actually shut down. I found out that it was left running from the next flight crew taking over the aircraft about 20 minutes after I had left the aircraft.I think that this happened due to being fatigued. We had worked 8.78 hrs of flight time and 13 hrs on duty yesterday followed by a minimum rest. On the approach; I had made a few minor errors that the first officer caught while going over the descent and approach checklist; one of them being fasten seatbelt sign. I felt fine leaving [the departure airport] being fully alert and about half way through the flight I could feel the fatigue setting in. Either way this could have been prevented by checking that the engine is actually off when the shutdown checklist is accomplished.

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Original NASA ASRS Text

Title: EMB-145 flight crew reported they failed to shut down the Number 2 engine when they left the aircraft at the end of their duty day. Fatigue was cited as contributing.

Narrative: After arriving at the gate; I left the number 2 engine running after leaving the aircraft. The First Officer and I read the Shutdown Checklist and it called for thrust levers idle; [but] I did not confirm that the engine was actually shut down. I found out that it was left running from the next flight crew taking over the aircraft about 20 minutes after I had left the aircraft.I think that this happened due to being fatigued. We had worked 8.78 hrs of flight time and 13 hrs on duty yesterday followed by a minimum rest. On the approach; I had made a few minor errors that the First Officer caught while going over the Descent and Approach Checklist; one of them being fasten seatbelt sign. I felt fine leaving [the departure airport] being fully alert and about half way through the flight I could feel the fatigue setting in. Either way this could have been prevented by checking that the engine is actually off when the Shutdown Checklist is accomplished.

Data retrieved from NASA's ASRS site 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.