Airports / Chicago Midway International Airport
Chicago Midway International Airport(KMDW)
Chicago, United States
Last updated: May 9, 2026
Viewing period:
Compared to: preceding 12 months · Jul 2024 – Jul 2025Jul 2025 – Jun 2026·vs Jul 2024 – Jul 2025·↑ Emissions increasing vs prior period
Activity Summary
58,418.4
Tons CO2 Total
Typical0.9× avg for United States
3.5
Avg CO2/Flight
28,348
Flights Total
Emissions Intensity0.01t CO₂/nmTypical0.9× avg for United States
49,568.1 tons CO2 in selected period
Airport Patterns
Emissions up 148% vs prior period — significantly busier than prior period
49,568t
Total CO₂
3.5t
Avg CO₂/flight
23,958
Flights
Operator Profile
Charter0% · 0 flights · 0t CO₂
Owner-Operated100% · 16,624 flights · 58,362t CO₂
Classification covers 69% of flights (7334 unclassified)
What's Changed
Activity Signals
Route Map
Route Map
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Top Routes by Emissions
Top Aircraft by Emissions
Recent Flights
3 total flights recordedShowing most recent flights — not filtered by viewing period