CarbonSkyIndex
KJWN
PTK

Nashville → Pontiac

1h 8m avg · 485 miles · 421nm · Recently active route — first recorded March 2026

4.4t 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
4.4tons
Flights
1flights
Avg CO₂/Flight
2.4tons
CO₂/nm
0.0057t CO₂/nm
Fuel Burned
292gallons
4.4 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days

Route Patterns

Predominantly owner-operated — 100% of flights are owner-operated aircraft

4.4t
Total CO₂
2.2t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%2 flights4.4t
Top Aircraft Models
Bombardier Challenger 6002.4t CO₂
1 flight · avg 2.4t/flight · 54%
Cessna Citation Latitude2.0t CO₂
1 flight · avg 2.0t/flight · 46%
📍International route·short-haul route · 421nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

2

Highest Severity

High

Emissions
High
New9 Mar 2026
Emissions spike on 9 Mar 2026 — 2.4t CO₂ vs route daily average of 0.2t (897% above)
2.4t CO₂ on 9 Mar 2026 — 897% above route average
Emissions
High
New9 Mar 2026
Single flight N71KR on 9 Mar 2026 — 2.4t CO₂, 54% of period total
Single flight: 2.4t CO₂ — 54% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N71KR·Bombardier Challenger 600
2.4t CO₂ · avg 2.4t/flight · Last seen 9 Mar 2026
N978QS·Cessna Citation Latitude
2.0t CO₂ · avg 2.0t/flight · Last seen 18 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 18, 2026N978QSCessna Citation Latitude·2.0t CO₂1h 9m→
Mar 9, 2026N71KRBombardier Challenger 600·2.4t CO₂1h 7m→