CarbonSkyIndex
DPA
PWA

Chicago/West Chicago → Oklahoma City

1h 32m avg · 670 miles · 582nm · Recently active route — first recorded March 2026

4.5t 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 · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
4.5tons
Flights
1flights
Avg CO₂/Flight
2.6tons
CO₂/nm
0.0045t CO₂/nm
Fuel Burned
314gallons
4.5 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days

Route Patterns

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

4.5t
Total CO₂
2.3t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights4.5t
Owner
0%0 flights0.0t
Top Aircraft Models
Cessna Citation CJ42.6t CO₂
1 flight · avg 2.6t/flight · 58%
Bombardier Learjet 451.9t CO₂
1 flight · avg 1.9t/flight · 42%
📍International route·medium-haul route · 582nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

2

Highest Severity

High

Emissions
High
New6 Mar 2026
Emissions spike on 6 Mar 2026 — 2.6t CO₂ vs route daily average of 0.5t (446% above)
2.6t CO₂ on 6 Mar 2026 — 446% above route average
Emissions
High
New6 Mar 2026
Single flight N88QC on 6 Mar 2026 — 2.6t CO₂, 58% of period total
Single flight: 2.6t CO₂ — 58% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N88QCCharter·Cessna Citation CJ4
2.6t CO₂ · avg 2.6t/flight · Last seen 6 Mar 2026
N426SACharter·Bombardier Learjet 45
1.9t CO₂ · avg 1.9t/flight · Last seen 10 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 10, 2026N426SABombardier Learjet 45·1.9t CO₂1h 16m→
Mar 6, 2026N88QCCessna Citation CJ4·2.6t CO₂1h 49m→