CarbonSkyIndex
IAD
SRQ

Washington → Sarasota/Bradenton

2h 7m avg · 851 miles · 739nm · Recently active route — first recorded March 2026

55.6t 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
55.6tons
Flights
15flights
Avg CO₂/Flight
4.8tons
CO₂/nm
0.0065t CO₂/nm
Fuel Burned
8Kgallons
55.5 tons CO₂ in selected period
Emissions spike detected
Emissions 102% above route average on 17 Mar

Route Patterns

Predominantly charter activity — 100% of flights on this route are charter-operated

55.6t
Total CO₂
4.3t
Avg CO₂/flight
13
Flights
Operator Profile
Charter
100%5 flights21.8t
Owner
0%0 flights0.0t

Charter/owner data available for 38% of flights (8 unclassified)

Top Aircraft Models
Cessna Citation Sovereign13.4t CO₂
3 flights · avg 4.5t/flight · 24%
Cessna Citation Latitude12.7t CO₂
3 flights · avg 4.2t/flight · 23%
Bombardier Challenger 3009.6t CO₂
2 flights · avg 4.8t/flight · 17%
Bombardier Learjet 604.5t CO₂
1 flight · avg 4.5t/flight · 8%
Embraer Praetor 5004.4t CO₂
1 flight · avg 4.4t/flight · 8%
📍International route·medium-haul route · 739nm

Spikes

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

CO₂ Above Baseline

3t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New2 Mar 2026
Emissions spike on 2 Mar 2026 — 4.5t CO₂ vs route daily average of 1.9t (137% above)
4.5t CO₂ on 2 Mar 2026 — 137% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N377TBCharter·Cessna Citation Sovereign
4.8t CO₂ · avg 4.8t/flight · Last seen 3 Mar 2026
N250CMCharter·Cessna Citation Sovereign
4.5t CO₂ · avg 4.5t/flight · Last seen 2 Mar 2026
N570QSCharter·Cessna Citation Latitude
4.5t CO₂ · avg 4.5t/flight · Last seen 6 Mar 2026
N330FXCharter·Embraer Legacy 450
4.1t CO₂ · avg 4.1t/flight · Last seen 9 Mar 2026
N750QSCharter·Bombardier Challenger 300
3.9t CO₂ · avg 3.9t/flight · Last seen 9 Mar 2026

All Recorded Flights on This Route

13 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N537QSCessna Citation Latitude·4.1t CO₂Typical2h 10m→
Mar 25, 2026N476QSEmbraer Phenom 300·2.8t CO₂Below avg2h 3m→
Mar 24, 2026N978QSCessna Citation Latitude·4.1t CO₂Typical2h 10m→
Mar 23, 2026N267FXEmbraer Praetor 500·4.4t CO₂Typical1h 59m→
Mar 21, 2026N824DMCessna Citation Sovereign·4.1t CO₂Typical1h 55m→
Mar 18, 2026C-GWPBGulfstream G200·4.0t CO₂Typical1h 59m→
Mar 17, 2026N269GJBombardier Learjet 60·4.5t CO₂Typical2h 25m→
Mar 17, 2026N1721MBombardier Challenger 300·5.7t CO₂Above avg2h 24m→
Mar 9, 2026N330FXEmbraer Legacy 450·4.1t CO₂Typical2h 3m→
Mar 9, 2026N750QSBombardier Challenger 300·3.9t CO₂Typical1h 43m→
Showing 10 of 13 flights