CarbonSkyIndex
CLD
GSO

Carlsbad → Greensboro

4h 13m avg · 2,120 miles · 1842nm · Recently active route — first recorded March 2026

21.0t 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
21.0tons
Flights
1flights
Avg CO₂/Flight
10.2tons
CO₂/nm
0.0055t CO₂/nm
Fuel Burned
1Kgallons
21.0 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

21.0t
Total CO₂
10.5t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights21.0t
Owner
0%0 flights0.0t
Top Aircraft Models
Cessna Citation Longitude10.8t CO₂
1 flight · avg 10.8t/flight · 51%
Bombardier Challenger 30010.2t CO₂
1 flight · avg 10.2t/flight · 49%
📍International route·medium-haul route · 1,842nm

Spikes

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

CO₂ Above Baseline

11t

Signals Detected

1

Highest Severity

High

Emissions
High
New16 Mar 2026
Single flight N821QS on 16 Mar 2026 — 10.8t CO₂, 51% of period total
Single flight: 10.8t CO₂ — 51% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N821QSCharter·Cessna Citation Longitude
10.8t CO₂ · avg 10.8t/flight · Last seen 16 Mar 2026
N702QSCharter·Bombardier Challenger 300
10.2t CO₂ · avg 10.2t/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, 2026N702QSBombardier Challenger 300·10.2t CO₂4h 9m→
Mar 16, 2026N821QSCessna Citation Longitude·10.8t CO₂4h 17m→