KJZI
HOU
Johns Island → Houston
2h 26m avg · 926 miles · 805nm · Recently active route — first recorded March 2026
18.8t 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 20261 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
18.8tons
Flights
4flights
Avg CO₂/Flight
4.7tons
CO₂/nm
0.0058t CO₂/nm
Fuel Burned
2Kgallons
18.8 tons CO₂ in selected period
Emissions spike detected
Emissions 53% above route average on 5 Mar
Route Patterns
Predominantly charter activity — 100% of flights on this route are charter-operated
18.8t
Total CO₂
4.7t
Avg CO₂/flight
4
Flights
Operator Profile
Charter
100%4 flights18.8t
Owner
0%0 flights0.0t
Top Aircraft Models
Cessna Citation XLS9.5t CO₂
2 flights · avg 4.8t/flight · 50%
Embraer Praetor 6005.1t CO₂
1 flight · avg 5.1t/flight · 27%
Cessna Citation Latitude4.2t CO₂
1 flight · avg 4.2t/flight · 22%
📍International route·medium-haul route · 805nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
15t
Signals Detected
1
Highest Severity
High
Emissions
HighNew5 Mar – 11 Mar 2026
Emissions spike on 5 Mar – 11 Mar 2026 — 14.6t CO₂ vs route average of 6.7t
14.6t CO₂ in 6 days — 2.2× route baseline
Aircraft Flying This Route
Aircraft Flying This Route
5.1t CO₂ · avg 5.1t/flight · Last seen 5 Mar 2026
5.0t CO₂ · avg 5.0t/flight · Last seen 11 Mar 2026
4.5t CO₂ · avg 4.5t/flight · Last seen 5 Mar 2026
4.2t CO₂ · avg 4.2t/flight · Last seen 25 Mar 2026
All Recorded Flights on This Route
4 total flights recordedShowing most recent flights — not filtered by viewing period