B-737 captain reported encountering a drone while on approach to O'hare.

Attributes
ACN	1664380
Time
Date	201907
Place
Locale Reference	ORD.Airport
State Reference	IL
Aircraft 1
Make Model Name	B737 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Final Approach
Route In Use	Visual Approach
Flight Plan	IFR
Aircraft 2
Make Model Name	UAV - Unpiloted Aerial Vehicle
Operating Under FAR Part	Other 107
Flight Phase	Cruise
Person 1
Function	Captain
Qualification	Flight Crew Instrument Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP)
Experience	Flight Crew Last 90 Days 181 Flight Crew Type 3667
Events
Anomaly	Conflict NMAC
Miss Distance	Vertical 300

Narrative:

Over doogy for the visual 9L at ord; we saw a drone fly overhead as we were descending on the glide path; probably above us 300 to 500 ft. Reported it to approach control; and continued a stabilized approach and landing. No other issues.

Original NASA ASRS Text

Title: B-737 Captain reported encountering a drone while on approach to O'Hare.

Narrative: Over DOOGY for the visual 9L at ORD; we saw a drone fly overhead as we were descending on the glide path; probably above us 300 to 500 ft. Reported it to approach control; and continued a stabilized approach and landing. No other issues.

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.