CarbonSkyIndex
JFK
PBI

New York → West Palm Beach

2h 15m avg · 1,030 miles · 895nm · Recently active route — first recorded March 2026

58.3t 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 · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
58.3tons
Flights
4flights
Avg CO₂/Flight
5.2tons
CO₂/nm
0.0058t CO₂/nm
Fuel Burned
2Kgallons
58.3 tons CO₂ in selected period
Emissions spike detected
Emissions 98% above route average on 27 Mar

Route Patterns

Route activity broadly consistent with prior period — averaging 5.3t CO₂ per flight

58.3t
Total CO₂
5.3t
Avg CO₂/flight
11
Flights
Operator Profile
Charter
60%3 flights19.9t
Owner
40%2 flights4.9t

Charter/owner data available for 45% of flights (6 unclassified)

Top Aircraft Models
Bombardier Challenger 30011.0t CO₂
2 flights · avg 5.5t/flight · 19%
Gulfstream GIV9.4t CO₂
1 flight · avg 9.4t/flight · 16%
Bombardier Global 5000/55008.6t CO₂
1 flight · avg 8.6t/flight · 15%
Cessna Citation X5.8t CO₂
1 flight · avg 5.8t/flight · 10%
Bombardier Challenger 6005.7t CO₂
1 flight · avg 5.7t/flight · 10%
📍US Northeast → US Southeast·medium-haul route · 895nm

Spikes

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

CO₂ Above Baseline

8t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New6 Mar 2026
Emissions spike on 6 Mar 2026 — 10.5t CO₂ vs route daily average of 2.3t (359% above)
10.5t CO₂ on 6 Mar 2026 — 359% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N1HGCharter·Gulfstream GIV
9.4t CO₂ · avg 9.4t/flight · Last seen 10 Mar 2026
N992MGCharter·Cessna Citation X
5.8t CO₂ · avg 5.8t/flight · Last seen 6 Mar 2026
N455NJCharter·Bombardier Learjet 45
4.7t CO₂ · avg 4.7t/flight · Last seen 6 Mar 2026
N554JM·Embraer Phenom 300
3.5t CO₂ · avg 3.5t/flight · Last seen 8 Mar 2026
N884QS·Cessna Citation Longitude
1.3t CO₂ · avg 1.3t/flight · Last seen 9 Mar 2026

All Recorded Flights on This Route

11 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 27, 2026N444FMBombardier Challenger 600·5.7t CO₂Typical2h 25m→
Mar 27, 2026N504VJBombardier Global 5000/5500·8.6t CO₂Above avg2h 7m→
Mar 19, 2026N651TWCessna Citation CJ3·4.1t CO₂Below avg2h 44m→
Mar 18, 2026N596FXBombardier Challenger 300·6.2t CO₂Typical2h 36m→
Mar 18, 2026N318RWCessna Citation V Ultra·4.1t CO₂Below avg2h 27m→
Mar 12, 2026N547FXBombardier Challenger 300·4.8t CO₂Typical2h 3m→
Mar 10, 2026N1HGGulfstream GIV·9.4t CO₂Above avg2h 16m→
Mar 9, 2026N884QSCessna Citation Longitude·1.3t CO₂Below avg43m→
Mar 8, 2026N554JMEmbraer Phenom 300·3.5t CO₂Below avg2h 30m→
Mar 6, 2026N992MGCessna Citation X·5.8t CO₂Typical2h 7m→
Showing 10 of 11 flights