Tower controller failed to note that a landing aircraft missed the assigned runway turn off; allowin...

Attributes
ACN	1014699
Time
Date	201205
Local Time Of Day	1801-2400
Place
Locale Reference	ORD.Airport
State Reference	IL
Aircraft 1
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	Landing
Flight Plan	IFR
Aircraft 2
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	Landing
Person 1
Function	Local
Qualification	Air Traffic Control Fully Certified
Events
Anomaly	ATC Issue All Types Conflict Ground Conflict Less Severe

Narrative:

Air carrier X was [on] landing roll. Thought they were going to make turn off onto runway 22R. Aircraft never turned off the runway. Was distracted by other aircraft checking in. Thought I had enough space for second arrival. When I looked out window saw second arrival touching down. No alarms for runway occupied were sounded. [Need to] verify aircraft makes turn off on runway.

Original NASA ASRS Text

Title: Tower Controller failed to note that a landing aircraft missed the assigned runway turn off; allowing a second aircraft to land without appropriate separation.

Narrative: Air Carrier X was [on] landing roll. Thought they were going to make turn off onto Runway 22R. Aircraft never turned off the runway. Was distracted by other aircraft checking in. Thought I had enough space for second arrival. When I looked out window saw second arrival touching down. No alarms for runway occupied were sounded. [Need to] verify aircraft makes turn off on runway.

Data retrieved from NASA's ASRS site as of July 2013 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.

Tower controller failed to note that a landing aircraft missed the assigned runway turn off; allowing a second aircraft to land without appropriate separation.