CarbonSkyIndex
KJWN
SLC

Nashville → Salt Lake City

3h 7m avg · 1,389 miles · 1207nm · Recently active route — first recorded March 2026

11.2t 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 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
11.2tons
Flights
1flights
Avg CO₂/Flight
6.0tons
CO₂/nm
0.0050t CO₂/nm
Fuel Burned
667gallons
11.2 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

11.2t
Total CO₂
5.6t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%2 flights11.2t
Top Aircraft Models
Bombardier Learjet 456.0t CO₂
1 flight · avg 6.0t/flight · 53%
Cessna Citation XLS5.2t CO₂
1 flight · avg 5.2t/flight · 47%
📍International route·medium-haul route · 1,207nm

Spikes

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

CO₂ Above Baseline

11t

Signals Detected

2

Highest Severity

High

Emissions
High
New16 Mar 2026
Emissions spike on 16 Mar 2026 — 6.0t CO₂ vs route daily average of 0.6t (900% above)
6.0t CO₂ on 16 Mar 2026 — 900% above route average
Emissions
High
New16 Mar 2026
Single flight N477MD on 16 Mar 2026 — 6.0t CO₂, 53% of period total
Single flight: 6.0t CO₂ — 53% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N477MD·Bombardier Learjet 45
6.0t CO₂ · avg 6.0t/flight · Last seen 16 Mar 2026
N608BT·Cessna Citation XLS
5.2t CO₂ · avg 5.2t/flight · Last seen 25 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 25, 2026N608BTCessna Citation XLS·5.2t CO₂2h 52m→
Mar 16, 2026N477MDBombardier Learjet 45·6.0t CO₂3h 22m→