CarbonSkyIndex
AUS
BCT

Austin → Boca Raton

2h 35m avg · 1,099 miles · 955nm · Recently active route — first recorded March 2026

135.9t 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
135.9tons
Flights
10flights
Avg CO₂/Flight
5.7tons
CO₂/nm
0.0060t CO₂/nm
Fuel Burned
6Kgallons
136.0 tons CO₂ in selected period
Emissions spike detected
Emissions 65% above route average on 22 Mar

Route Patterns

Predominantly charter activity — 71% of flights on this route are charter-operated

135.9t
Total CO₂
5.9t
Avg CO₂/flight
23
Flights
Operator Profile
Charter
71%5 flights23.7t
Owner
29%2 flights5.5t

Charter/owner data available for 30% of flights (16 unclassified)

Top Aircraft Models
Bombardier Challenger 30042.4t CO₂
8 flights · avg 5.3t/flight · 31%
Dassault Falcon 200019.2t CO₂
2 flights · avg 9.6t/flight · 14%
Gulfstream G65018.8t CO₂
2 flights · avg 9.4t/flight · 14%
Gulfstream G20010.2t CO₂
2 flights · avg 5.1t/flight · 8%
Gulfstream GV10.0t CO₂
1 flight · avg 10.0t/flight · 7%
📍International route·medium-haul route · 955nm

Spikes

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

CO₂ Above Baseline

5t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New12 Mar 2026
Emissions spike on 12 Mar 2026 — 9.7t CO₂ vs route daily average of 4.6t (110% above)
9.7t CO₂ on 12 Mar 2026 — 110% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N519FXCharter·Bombardier Challenger 300
11.2t CO₂ · avg 5.6t/flight · Last seen 28 Mar 2026
N722ASCharter·Bombardier Challenger 300
6.3t CO₂ · avg 6.3t/flight · Last seen 1 Mar 2026
N510SW·Cessna Citation Mustang
5.5t CO₂ · avg 2.8t/flight · Last seen 18 Mar 2026
N724ASCharter·Bombardier Challenger 300
5.2t CO₂ · avg 5.2t/flight · Last seen 4 Mar 2026
N356VJCharter·Bombardier Challenger 300
1.0t CO₂ · avg 1.0t/flight · Last seen 1 Mar 2026

Recent Flights

23 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 29, 2026N6505RGulfstream G650·10.0t CO₂Above avg2h 19m→
Mar 28, 2026N519FXBombardier Challenger 300·5.4t CO₂Typical2h 18m→
Mar 28, 2026N519FXBombardier Challenger 300·5.8t CO₂Typical2h 26m→
Mar 27, 2026C-FSYXEmbraer Praetor 500·8.0t CO₂Above avg3h 28m→
Mar 26, 2026N640AKCessna Citation XLS·4.5t CO₂Below avg2h 29m→
Mar 26, 2026N114EMDassault Falcon 2000·5.3t CO₂Typical2h 23m→
Mar 26, 2026N451QSEmbraer Phenom 300·3.6t CO₂Below avg2h 33m→
Mar 25, 2026N671BPGulfstream G200·5.0t CO₂Typical2h 24m→
Mar 25, 2026N304RJBombardier Challenger 300·5.8t CO₂Typical2h 26m→
Mar 23, 2026N844SJEmbraer Legacy 600/650·6.7t CO₂Typical2h 23m→
Showing 10 of 23 flights