Airports / Chicago Midway International Airport
Chicago Midway International Airport(KMDW)
Chicago, United States
Last updated: May 3, 2026
Viewing period:
Compared to: preceding 12 months · Jun 2024 – Jun 2025Jun 2025 – May 2026·vs Jun 2024 – Jun 2025·↑ Emissions increasing vs prior period
Activity Summary
57,788.0
Tons CO2 Total
Typical0.9× avg for United States
3.5
Avg CO2/Flight
27,974
Flights Total
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for United States
53,343.0 tons CO2 in selected period
Airport Patterns
Emissions up 235% vs prior period — significantly busier than prior period
53,343t
Total CO₂
3.5t
Avg CO₂/flight
25,844
Flights
Operator Profile
Charter0% · 0 flights · 0t CO₂
Owner-Operated100% · 16,439 flights · 57,684t CO₂
Classification covers 64% of flights (9405 unclassified)
What's Changed
Activity Signals
Route Map
Route Map
Sign up to view the interactive route map
Top Routes by Emissions
Top Aircraft by Emissions
Recent Flights
3 total flights recordedShowing most recent flights — not filtered by viewing period