B737 Undifferentiated or Other Model
Flight Attendant Current
Situational Awareness
Deviation / Discrepancy - Procedural Published Material / Policy
General Maintenance Action
Human Factors
Upon arrival from my flight; I was notified by Scheduling of an additional assignment to work another turn to ZZZ. I had 2 hours ground time before boarding. After arriving at the gate in ZZZ; I made the Disarm doors PA; turn around briefly and saw the B disarm hers; turned back around; looked out the window to see if the Ops Agent was approaching the door; was about to start disarming my door; was distracted with the thought of 'it would nice to rest on the DH flight.' The Ops Agent approached the door and I started to open the door; without realizing I had not disarmed it. When the door opened (not much); I immediately realized what had happened. The slide started to come out of the bustle; but did not deploy. The Captain was notified and Maintenance was called. I made a PA and apologized to the passengers there was going to be a delay in deplaning. The passengers were able to deplane within 10 minutes (after the door was fully opened). Maintenance repacked the slide back into the bustle.During my 2 hour ground time; I was thinking how tired I was; how long my duty day was going to be; and thought if I could just make it through the 1 worked leg. Focus on the steps of disarming a door. Wait until both FA say 'Cross checked'. Do not think of anything else besides disarming the door.
[Report narrative contained no additional information.]
B737 flight attendants reported the slide on the forward entry door nearly deployed the Flight Attendant opened the door before the slide was disarmed.