MDW
ASE
Chicago → Aspen
2h 21m avg · 1,018 miles · 885nm · Recently active route — first recorded March 2026
25.1t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
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Viewing period:
Compared to: preceding 30 days · 31 Jan 2026 – 2 Mar 20262 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
25.1tons
Flights
5flights
Avg CO₂/Flight
6.1tons
CO₂/nm
0.0069t CO₂/nm
Fuel Burned
3Kgallons
25.1 tons CO₂ in selected period
Emissions spike detected
Emissions 88% above route average on 5 Mar
Route Patterns
Predominantly charter activity — 100% of flights on this route are charter-operated
25.1t
Total CO₂
5.0t
Avg CO₂/flight
5
Flights
Operator Profile
Charter
100%5 flights25.1t
Owner
0%0 flights0.0t
Top Aircraft Models
Dassault Falcon 9006.2t CO₂
1 flight · avg 6.2t/flight · 25%
Bombardier Challenger 3005.9t CO₂
1 flight · avg 5.9t/flight · 24%
Cessna Citation Longitude5.6t CO₂
1 flight · avg 5.6t/flight · 22%
Embraer Phenom 3003.7t CO₂
1 flight · avg 3.7t/flight · 15%
Cessna Citation Latitude3.7t CO₂
1 flight · avg 3.7t/flight · 15%
📍International route·medium-haul route · 885nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
15t
Signals Detected
1
Highest Severity
High
Emissions
HighNew5 Mar – 11 Mar 2026
Emissions spike on 5 Mar – 11 Mar 2026 — 15.5t CO₂ vs route average of 7.3t
15.5t CO₂ in 6 days — 2.1× route baseline
Aircraft Flying This Route
Aircraft Flying This Route
6.2t CO₂ · avg 6.2t/flight · Last seen 5 Mar 2026
5.9t CO₂ · avg 5.9t/flight · Last seen 29 Mar 2026
5.6t CO₂ · avg 5.6t/flight · Last seen 5 Mar 2026
3.7t CO₂ · avg 3.7t/flight · Last seen 8 Mar 2026
3.7t CO₂ · avg 3.7t/flight · Last seen 20 Mar 2026