CarbonSkyIndex
IAD
FTY

Washington → Atlanta

1h 28m avg · 531 miles · 461nm · Recently active route — first recorded March 2026

39.3t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

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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
39.3tons
Flights
14flights
Avg CO₂/Flight
3.1tons
CO₂/nm
0.0067t CO₂/nm
Fuel Burned
5Kgallons
39.3 tons CO₂ in selected period
Emissions spike detected
Emissions 126% above route average on 11 Mar

Route Patterns

Predominantly owner-operated — 88% of flights are owner-operated aircraft

39.3t
Total CO₂
3.3t
Avg CO₂/flight
12
Flights
Operator Profile
Charter
13%1 flight2.5t
Owner
88%7 flights20.0t

Charter/owner data available for 67% of flights (4 unclassified)

Top Aircraft Models
Bombardier Challenger 6007.0t CO₂
1 flight · avg 7.0t/flight · 18%
Embraer Praetor 5005.8t CO₂
2 flights · avg 2.9t/flight · 15%
Embraer Praetor 6005.6t CO₂
2 flights · avg 2.8t/flight · 14%
Bombardier Challenger 3005.5t CO₂
2 flights · avg 2.7t/flight · 14%
Gulfstream G6005.2t CO₂
1 flight · avg 5.2t/flight · 13%
📍International route·short-haul route · 461nm

Spikes

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

CO₂ Above Baseline

10t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New11 Mar 2026
Emissions spike on 11 Mar 2026 — 11.1t CO₂ vs route daily average of 1.4t (686% above)
11.1t CO₂ on 11 Mar 2026 — 686% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N159NS·Embraer Praetor 500
5.8t CO₂ · avg 2.9t/flight · Last seen 17 Mar 2026
N183TS·Embraer Praetor 600
5.6t CO₂ · avg 2.8t/flight · Last seen 24 Mar 2026
N700BC·Bombardier Challenger 300
5.5t CO₂ · avg 2.7t/flight · Last seen 25 Mar 2026
N84HD·Dassault Falcon 900
3.1t CO₂ · avg 3.1t/flight · Last seen 11 Mar 2026
N662QSCharter·Cessna Citation Latitude
2.5t CO₂ · avg 2.5t/flight · Last seen 7 Mar 2026

All Recorded Flights on This Route

12 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 25, 2026N700BCBombardier Challenger 300·2.9t CO₂Typical1h 19m→
Mar 24, 2026N183TSEmbraer Praetor 600·2.9t CO₂Typical1h 20m→
Mar 24, 2026N183TSEmbraer Praetor 600·2.7t CO₂Typical1h 16m→
Mar 24, 2026N700BCBombardier Challenger 300·2.6t CO₂Below avg1h 13m→
Mar 23, 2026N345QSEmbraer Phenom 300·1.8t CO₂Below avg1h 25m→
Mar 21, 2026C-GDLIBombardier Challenger 600·7.0t CO₂Above avg2h 56m→
Mar 17, 2026N159NSEmbraer Praetor 500·2.9t CO₂Typical1h 21m→
Mar 11, 2026N221RWGulfstream G600·5.2t CO₂Above avg1h 22m→
Mar 11, 2026N660HCCessna Citation Sovereign·2.8t CO₂Typical1h 22m→
Mar 11, 2026N84HDDassault Falcon 900·3.1t CO₂Typical1h 21m→
Showing 10 of 12 flights