AIRPORT × AIRCRAFT
B-747-400 reports at KORD
The FAA database contains 34 filed reports pairing Chicago O'Hare Intl Arpt (KORD) with B-747-400; damage was indicated in 29.4% and engine ingestion in 20.6%. This count is not a future-event probability.
Source: FAA National Wildlife Strike Database · Airport-subject cohort · Snapshot September 16, 2026
Filed reports341990–export
Damage indicated1029.4% of reports
Engine ingestion720.6% of reports
Latest report2025-10-08in this aggregate
01 / CONTEXT
B-747-400 reports at KORD: 34 paired reports in the FAA file
B-747-400 reports at KORD contains 34 filed reports; 10 indicate damage and 7 record engine ingestion, while the national B-747-400 parent contains 602 reports.
WHY THERE IS NO RISK GRADE
FAA reporting is voluntary, reporting intensity varies, and this pairing has no flight-exposure denominator. Runway Wildlife keeps counts and conditional damage shares separate.