KHCR
SJC
Unknown → San Jose
1h 32m avg · 604 miles · 525nm · Recently active route — first recorded March 2026
7.5t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
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
7.5tons
Flights
2flights
Avg CO₂/Flight
3.8tons
CO₂/nm
0.0072t CO₂/nm
Fuel Burned
924gallons
7.5 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days
Route Patterns
Gulfstream G280 dominates this route — 65% of all emissions in the selected period
7.5t
Total CO₂
3.8t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
50%1 flight2.6t
Owner
50%1 flight4.9t
Mixed charter and owner-operated activity
Top Aircraft Models
Gulfstream G2804.9t CO₂
1 flight · avg 4.9t/flight · 65%
Bombardier Challenger 3502.6t CO₂
1 flight · avg 2.6t/flight · 35%
📍International route·medium-haul route · 525nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
7t
Signals Detected
2
Highest Severity
High
Emissions
MediumNew15 Mar 2026
Emissions spike on 15 Mar 2026 — 2.6t CO₂ vs route daily average of 1.0t (177% above)
2.6t CO₂ on 15 Mar 2026 — 177% above route average
Emissions
HighNew21 Mar 2026
Single flight N214GA on 21 Mar 2026 — 4.9t CO₂, 65% of period total
Single flight: 4.9t CO₂ — 65% 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