CarbonSkyIndex
MEM
SUA

Memphis → Stuart

2h 7m avg · 792 miles · 688nm · Recently active route — first recorded March 2026

58.8t 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
58.8tons
Flights
3flights
Avg CO₂/Flight
4.4tons
CO₂/nm
0.0064t CO₂/nm
Fuel Burned
1Kgallons
58.7 tons CO₂ in selected period
Emissions spike detected
Emissions 91% above route average on 13 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 5.3t CO₂ per flight

58.8t
Total CO₂
5.3t
Avg CO₂/flight
11
Flights
Operator Profile
Charter
38%3 flights17.1t
Owner
63%5 flights25.5t

Charter/owner data available for 73% of flights (3 unclassified)

Top Aircraft Models
Bombardier Challenger 30017.7t CO₂
3 flights · avg 5.9t/flight · 30%
Gulfstream GIV14.5t CO₂
2 flights · avg 7.2t/flight · 25%
Bombardier Global 6000/65007.7t CO₂
1 flight · avg 7.7t/flight · 13%
Cessna Citation CJ36.4t CO₂
2 flights · avg 3.2t/flight · 11%
Cessna Citation Longitude6.3t CO₂
1 flight · avg 6.3t/flight · 11%
📍International route·medium-haul route · 688nm

Spikes

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

CO₂ Above Baseline

2t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New4 Mar 2026
Emissions spike on 4 Mar 2026 — 4.5t CO₂ vs route daily average of 2.2t (110% above)
4.5t CO₂ on 4 Mar 2026 — 110% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N275M·Gulfstream GIV
14.5t CO₂ · avg 7.2t/flight · Last seen 29 Mar 2026
N1013Charter·Bombardier Challenger 300
13.1t CO₂ · avg 6.6t/flight · Last seen 25 Mar 2026
N856BB·Cessna Citation CJ3
6.4t CO₂ · avg 3.2t/flight · Last seen 17 Mar 2026
N37FE·Bombardier Challenger 300
4.5t CO₂ · avg 4.5t/flight · Last seen 4 Mar 2026
N572QSCharter·Cessna Citation Latitude
3.9t CO₂ · avg 3.9t/flight · Last seen 3 Mar 2026

All Recorded Flights on This Route

11 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 29, 2026N275MGulfstream GIV·7.0t CO₂Above avg1h 43m→
Mar 28, 2026N275MGulfstream GIV·7.5t CO₂Above avg1h 50m→
Mar 25, 2026N1013Bombardier Challenger 300·9.0t CO₂Above avg3h 42m→
Mar 25, 2026N1013Bombardier Challenger 300·4.1t CO₂Below avg1h 47m→
Mar 17, 2026N856BBCessna Citation CJ3·3.0t CO₂Below avg2h 5m→
Mar 16, 2026N975LVBombardier Learjet 60·2.2t CO₂Below avg1h 15m→
Mar 16, 2026N856BBCessna Citation CJ3·3.4t CO₂Below avg2h 20m→
Mar 13, 2026N828QSCessna Citation Longitude·6.3t CO₂Typical2h 35m→
Mar 13, 2026N2FEBombardier Global 6000/6500·7.7t CO₂Above avg1h 51m→
Mar 4, 2026N37FEBombardier Challenger 300·4.5t CO₂Typical1h 58m→
Showing 10 of 11 flights