Airports / Chicago O'Hare International Airport
Chicago O'Hare International Airport(KORD)
Chicago, United States
Last updated: Mar 30, 2026
Activity Summary
Airport Patterns
Emissions up 286% vs prior period — significantly busier than prior period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
57t
Signals Detected
1
Highest Severity
High
Single high-emission departure N662CH → RJAA on Oct 5, 2025 — 56.6t CO₂, 67% of day's total
Aircraft N662CH departing to RJAA produced 56.6t CO₂, representing 67% of all airport emissions on Oct 5, 2025.
56.6t CO₂
Route Map
KORD to KTEB · 721 miles
Total Flights
77
Avg CO₂/Flight
3.4t
Total Emissions
258.5t CO₂
KORD to KVNY · 1,737 miles
Total Flights
11
Avg CO₂/Flight
11.4t
Total Emissions
125.7t CO₂
KORD to KSDL · 1,426 miles
Total Flights
16
Avg CO₂/Flight
7.4t
Total Emissions
118.6t CO₂
KORD to KSLC · 1,247 miles
Total Flights
16
Avg CO₂/Flight
6.8t
Total Emissions
109.3t CO₂
KORD to RJAA · 6,260 miles
Total Flights
2
Avg CO₂/Flight
54.4t
Total Emissions
108.8t CO₂
KORD to KIAD · 588 miles
Total Flights
36
Avg CO₂/Flight
2.9t
Total Emissions
104.0t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period