CarbonSkyIndex
PBI
AUS

West Palm Beach → Austin

2h 34m avg · 1,094 miles · 951nm · Recently active route — first recorded March 2026

251.4t 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
251.4tons
Flights
23flights
Avg CO₂/Flight
5.5tons
CO₂/nm
0.0058t CO₂/nm
Fuel Burned
14Kgallons
251.4 tons CO₂ in selected period
Emissions spike detected
Emissions 237% above route average on 13 Mar

Route Patterns

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

251.4t
Total CO₂
6.1t
Avg CO₂/flight
41
Flights
Operator Profile
Charter
71%5 flights29.9t
Owner
29%2 flights17.7t

Charter/owner data available for 17% of flights (34 unclassified)

Top Aircraft Models
Bombardier Challenger 60035.8t CO₂
5 flights · avg 7.2t/flight · 14%
Cessna Citation Latitude31.6t CO₂
7 flights · avg 4.5t/flight · 13%
Cessna Citation XLS26.4t CO₂
4 flights · avg 6.6t/flight · 11%
Gulfstream GIV26.1t CO₂
2 flights · avg 13.0t/flight · 10%
Bombardier Challenger 30019.0t CO₂
4 flights · avg 4.8t/flight · 8%
📍International route·medium-haul route · 951nm

Spikes

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

CO₂ Above Baseline

21t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New2 Mar 2026
Emissions spike on 2 Mar 2026 — 28.7t CO₂ vs route daily average of 8.0t (258% above)
28.7t CO₂ on 2 Mar 2026 — 258% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N685GD·Gulfstream G600
17.7t CO₂ · avg 8.9t/flight · Last seen 23 Mar 2026
N17RMCharter·Hawker 750/850
11.3t CO₂ · avg 5.7t/flight · Last seen 13 Mar 2026
N236MJCharter·Gulfstream G650
8.4t CO₂ · avg 8.4t/flight · Last seen 2 Mar 2026
N212CECharter·Cessna Citation XLS
5.6t CO₂ · avg 5.6t/flight · Last seen 1 Mar 2026
N756QSCharter·Bombardier Challenger 300
4.5t CO₂ · avg 4.5t/flight · Last seen 2 Mar 2026

Recent Flights

41 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026N605QSCessna Citation Latitude·4.5t CO₂Below avg2h 22m→
Mar 27, 2026N6505RGulfstream G650·9.3t CO₂Above avg2h 11m→
Mar 26, 2026N265QSBombardier Challenger 600·5.3t CO₂Typical2h 15m→
Mar 25, 2026N974QSCessna Citation Latitude·4.7t CO₂Below avg2h 29m→
Mar 24, 2026N554FXBombardier Challenger 300·6.3t CO₂Typical2h 39m→
Mar 24, 2026N257QSBombardier Challenger 600·6.3t CO₂Typical2h 38m→
Mar 23, 2026N640AKCessna Citation XLS·4.7t CO₂Below avg2h 35m→
Mar 23, 2026N220QSBombardier Challenger 600·1.0t CO₂Below avg19m→
Mar 23, 2026N550QSCessna Citation Latitude·4.9t CO₂Below avg2h 32m→
Mar 23, 2026N788QSBombardier Challenger 300·5.1t CO₂Typical2h 11m→
Showing 10 of 41 flights