CarbonSkyIndex
CHA
PBI

Chattanooga → West Palm Beach

1h 42m avg · 651 miles · 566nm · Recently active route — first recorded March 2026

24.9t 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
24.9tons
Flights
6flights
Avg CO₂/Flight
1.9tons
CO₂/nm
0.0034t CO₂/nm
Fuel Burned
1Kgallons
24.9 tons CO₂ in selected period
Emissions spike detected
Emissions 108% above route average on 25 Mar

Route Patterns

Predominantly owner-operated — 88% of flights are owner-operated aircraft

24.9t
Total CO₂
2.3t
Avg CO₂/flight
11
Flights
Operator Profile
Charter
13%1 flight2.7t
Owner
88%7 flights14.6t

Charter/owner data available for 73% of flights (3 unclassified)

Top Aircraft Models
Bombardier Challenger 3007.4t CO₂
2 flights · avg 3.7t/flight · 30%
Embraer Praetor 5004.7t CO₂
2 flights · avg 2.3t/flight · 19%
Cessna Citation CJ24.2t CO₂
2 flights · avg 2.1t/flight · 17%
Cirrus Vision Jet SF503.0t CO₂
3 flights · avg 1.0t/flight · 12%
Cessna Citation Latitude2.9t CO₂
1 flight · avg 2.9t/flight · 12%
📍International route·medium-haul route · 566nm

Spikes

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

CO₂ Above Baseline

2t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New16 Mar 2026
Emissions spike on 16 Mar 2026 — 2.9t CO₂ vs route daily average of 1.4t (115% above)
2.9t CO₂ on 16 Mar 2026 — 115% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N905MT·Bombardier Challenger 300
7.4t CO₂ · avg 3.7t/flight · Last seen 25 Mar 2026
N85KM·Cessna Citation CJ2
4.2t CO₂ · avg 2.1t/flight · Last seen 19 Mar 2026
N418CSCharter·Cessna Citation CJ3
2.7t CO₂ · avg 2.7t/flight · Last seen 8 Mar 2026
N7212S·Cirrus Vision Jet SF50
2.1t CO₂ · avg 1.0t/flight · Last seen 19 Mar 2026
N423EH·Cirrus Vision Jet SF50
0.9t CO₂ · avg 0.9t/flight · Last seen 13 Mar 2026

All Recorded Flights on This Route

11 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 25, 2026N905MTBombardier Challenger 300·3.7t CO₂Above avg1h 38m→
Mar 25, 2026N905MTBombardier Challenger 300·3.7t CO₂Above avg1h 39m→
Mar 19, 2026N85KMCessna Citation CJ2·2.2t CO₂Typical1h 50m→
Mar 19, 2026N7212SCirrus Vision Jet SF50·1.1t CO₂Below avg2h 18m→
Mar 19, 2026N85KMCessna Citation CJ2·2.0t CO₂Typical1h 40m→
Mar 19, 2026N7212SCirrus Vision Jet SF50·1.0t CO₂Below avg2h 0m→
Mar 18, 2026N324FXEmbraer Praetor 500·3.6t CO₂Above avg1h 39m→
Mar 16, 2026N922QSCessna Citation Latitude·2.9t CO₂Above avg1h 36m→
Mar 15, 2026N338FXEmbraer Praetor 500·1.1t CO₂Below avg37m→
Mar 13, 2026N423EHCirrus Vision Jet SF50·0.9t CO₂Below avg1h 54m→
Showing 10 of 11 flights