CarbonSkyIndex
IAD
FXE

Washington → Fort Lauderdale

2h 12m avg · 895 miles · 778nm · Recently active route — first recorded March 2026

36.8t 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 · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
36.8tons
Flights
6flights
Avg CO₂/Flight
4.7tons
CO₂/nm
0.0060t CO₂/nm
Fuel Burned
3Kgallons
36.8 tons CO₂ in selected period
Emissions spike detected
Emissions 85% above route average on 10 Mar

Route Patterns

Predominantly charter activity — 83% of flights on this route are charter-operated

36.8t
Total CO₂
4.1t
Avg CO₂/flight
9
Flights
Operator Profile
Charter
83%5 flights24.0t
Owner
17%1 flight3.4t

Charter/owner data available for 67% of flights (3 unclassified)

Top Aircraft Models
Bombardier Challenger 60015.2t CO₂
3 flights · avg 5.1t/flight · 41%
Cessna Citation Sovereign5.4t CO₂
1 flight · avg 5.4t/flight · 15%
Bombardier Challenger 3005.0t CO₂
1 flight · avg 5.0t/flight · 14%
Cessna Citation Latitude4.4t CO₂
1 flight · avg 4.4t/flight · 12%
Embraer Praetor 5003.4t CO₂
1 flight · avg 3.4t/flight · 9%
📍US Northeast → US Southeast·medium-haul route · 778nm

Spikes

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

CO₂ Above Baseline

8t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New10 Mar 2026
Emissions spike on 10 Mar 2026 — 9.7t CO₂ vs route daily average of 1.4t (578% above)
9.7t CO₂ on 10 Mar 2026 — 578% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N317RACharter·Bombardier Challenger 600
9.7t CO₂ · avg 4.8t/flight · Last seen 10 Mar 2026
N99MBCharter·Bombardier Challenger 600
5.5t CO₂ · avg 5.5t/flight · Last seen 12 Mar 2026
N389QSCharter·Cessna Citation Sovereign
5.4t CO₂ · avg 5.4t/flight · Last seen 22 Mar 2026
N278QS·Embraer Praetor 500
3.4t CO₂ · avg 3.4t/flight · Last seen 17 Mar 2026
N420QSCharter·Embraer Phenom 300
3.4t CO₂ · avg 3.4t/flight · Last seen 27 Mar 2026

All Recorded Flights on This Route

9 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N827DDBombardier Challenger 300·5.0t CO₂Above avg2h 9m→
Mar 30, 2026N607QSCessna Citation Latitude·4.4t CO₂Typical2h 17m→
Mar 29, 2026N420AZHonda HondaJet HA-420·–2h 30m→
Mar 27, 2026N420QSEmbraer Phenom 300·3.4t CO₂Typical2h 24m→
Mar 22, 2026N389QSCessna Citation Sovereign·5.4t CO₂Above avg2h 29m→
Mar 17, 2026N278QSEmbraer Praetor 500·3.4t CO₂Typical1h 35m→
Mar 12, 2026N99MBBombardier Challenger 600·5.5t CO₂Above avg2h 21m→
Mar 10, 2026N317RABombardier Challenger 600·4.6t CO₂Typical1h 58m→
Mar 10, 2026N317RABombardier Challenger 600·5.1t CO₂Above avg2h 11m→