Narrative:

We were number three for takeoff on schedule. Third day of a three day trip. Assigned runway xxr. Aircraft ahead was cleared for takeoff; and in a moment of complacency; I taxied across the first hold short line. First indication that I had done it was from the tower controller asking; 'flight abc; where're ya goin'.' we stopped short of the runway xxr second hold short line and we're cleared for takeoff shortly thereafter.cause - simple complacency; loss of situational awareness; and a false sense of comfort. I have flown in and out of ZZZ on xxr many times. I know the hold short lines and their significance at xxr/yy.I should have (and will in the future) emphasized the xxr/yy hotspot more in the departure briefing and should have cultivated more self-awareness during the taxi. I simply followed the aircraft in front of me in a momentary loss of situational awareness.

Google
 

Original NASA ASRS Text

Title: Air carrier flight crew reported experiencing a runway incursion.

Narrative: We were number three for takeoff on schedule. Third day of a three day trip. Assigned Runway XXR. Aircraft ahead was cleared for takeoff; and in a moment of complacency; I taxied across the first hold short line. First indication that I had done it was from the tower controller asking; 'Flight ABC; where're ya goin'.' We stopped short of the Runway XXR second hold short line and we're cleared for takeoff shortly thereafter.Cause - Simple complacency; loss of situational awareness; and a false sense of comfort. I have flown in and out of ZZZ on XXR many times. I know the hold short lines and their significance at XXR/YY.I should have (and will in the future) emphasized the XXR/YY hotspot more in the departure briefing and should have cultivated more self-awareness during the taxi. I simply followed the aircraft in front of me in a momentary loss of situational awareness.

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.