SUA
PSM
Stuart → Portsmouth
2h 56m avg · 1,219 miles · 1059nm · Recently active route — first recorded March 2026
9.6t 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 · 31 Jan 2026 – 2 Mar 20262 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
9.6tons
Flights
1flights
Avg CO₂/Flight
5.6tons
CO₂/nm
0.0053t CO₂/nm
Fuel Burned
639gallons
9.6 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days
Route Patterns
Predominantly charter activity — 100% of flights on this route are charter-operated
9.6t
Total CO₂
4.8t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights9.6t
Owner
0%0 flights0.0t
Top Aircraft Models
Cessna Citation XLS5.6t CO₂
1 flight · avg 5.6t/flight · 58%
Pilatus PC-244.0t CO₂
1 flight · avg 4.0t/flight · 42%
📍International route·medium-haul route · 1,059nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
9t
Signals Detected
2
Highest Severity
High
Emissions
HighNew19 Mar 2026
Emissions spike on 19 Mar 2026 — 4.0t CO₂ vs route daily average of 0.6t (562% above)
4.0t CO₂ on 19 Mar 2026 — 562% above route average
Emissions
HighNew29 Mar 2026
Single flight N855JS on 29 Mar 2026 — 5.6t CO₂, 58% of period total
Single flight: 5.6t CO₂ — 58% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period