CarbonSkyIndex
HSH
MDW

Las Vegas → Chicago

3h 2m avg · 1,520 miles · 1321nm · Recently active route — first recorded March 2026

14.5t 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 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
14.5tons
Flights
2flights
Avg CO₂/Flight
7.2tons
CO₂/nm
0.0055t CO₂/nm
Fuel Burned
2Kgallons
14.5 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days

Route Patterns

Predominantly charter activity — 100% of flights on this route are charter-operated

14.5t
Total CO₂
7.2t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights14.5t
Owner
0%0 flights0.0t
Top Aircraft Models
Hawker 750/8507.4t CO₂
1 flight · avg 7.4t/flight · 51%
Cessna Citation Longitude7.1t CO₂
1 flight · avg 7.1t/flight · 49%
📍International route·medium-haul route · 1,321nm

Spikes

Significant deviations from this route's baseline in the selected period.

CO₂ Above Baseline

14t

Signals Detected

2

Highest Severity

High

Emissions
High
New10 Mar 2026
Emissions spike on 10 Mar 2026 — 7.4t CO₂ vs route daily average of 0.7t (1005% above)
7.4t CO₂ on 10 Mar 2026 — 1005% above route average
Emissions
High
New10 Mar 2026
Single flight N389SR on 10 Mar 2026 — 7.4t CO₂, 51% of period total
Single flight: 7.4t CO₂ — 51% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N389SRCharter·Hawker 750/850
7.4t CO₂ · avg 7.4t/flight · Last seen 10 Mar 2026
N849QSCharter·Cessna Citation Longitude
7.1t CO₂ · avg 7.1t/flight · Last seen 22 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 22, 2026N849QSCessna Citation Longitude·7.1t CO₂2h 54m→
Mar 10, 2026N389SRHawker 750/850·7.4t CO₂3h 11m→