MDW
SUS
Chicago → St Louis
0h 48m avg · 265 miles · 230nm · Recently active route — first recorded March 2026
8.8t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 20261 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
8.8tons
Flights
8flights
Avg CO₂/Flight
1.3tons
CO₂/nm
0.0056t CO₂/nm
Fuel Burned
1Kgallons
8.9 tons CO₂ in selected period
Emissions spike detected
Emissions 97% above route average on 7 Mar
Route Patterns
Route activity broadly consistent with prior period — averaging 1.1t CO₂ per flight
8.8t
Total CO₂
1.1t
Avg CO₂/flight
8
Flights
Operator Profile
Charter
43%3 flights4.3t
Owner
57%4 flights2.9t
Mixed charter and owner-operated activity
Charter/owner data available for 88% of flights (1 unclassified)
Top Aircraft Models
Bombardier Learjet 452.9t CO₂
3 flights · avg 1.0t/flight · 33%
Cessna Citation Latitude2.8t CO₂
2 flights · avg 1.4t/flight · 32%
Bombardier Challenger 6001.7t CO₂
1 flight · avg 1.7t/flight · 19%
Cessna Citation X1.5t CO₂
1 flight · avg 1.5t/flight · 17%
Cessna CitationJet0.0t CO₂
1 flight · avg 0.0t/flight · 0%
📍International route·short-haul route · 230nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
2t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew7 Mar 2026
Emissions spike on 7 Mar 2026 — 2.5t CO₂ vs route daily average of 0.4t (547% above)
2.5t CO₂ on 7 Mar 2026 — 547% above route average
Aircraft Flying This Route
Aircraft Flying This Route
2.9t CO₂ · avg 1.0t/flight · Last seen 13 Mar 2026
1.5t CO₂ · avg 1.5t/flight · Last seen 11 Mar 2026
1.4t CO₂ · avg 1.4t/flight · Last seen 20 Mar 2026
1.3t CO₂ · avg 1.3t/flight · Last seen 7 Mar 2026