HWD
SJC
Hayward → San Jose
0h 13m avg · 23 miles · 20nm · Recently active route — first recorded March 2026
8.8t 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
8.8tons
Flights
7flights
Avg CO₂/Flight
0.9tons
CO₂/nm
0.0450t CO₂/nm
Fuel Burned
472gallons
8.8 tons CO₂ in selected period
Emissions spike detected
Emissions 94% above route average on 29 Mar
Route Patterns
Predominantly charter activity — 100% of flights on this route are charter-operated
8.8t
Total CO₂
0.9t
Avg CO₂/flight
10
Flights
Operator Profile
Charter
100%6 flights4.4t
Owner
0%0 flights0.0t
Charter/owner data available for 60% of flights (4 unclassified)
Top Aircraft Models
Cessna Citation X2.4t CO₂
3 flights · avg 0.8t/flight · 28%
Bombardier Global 6000/65001.9t CO₂
1 flight · avg 1.9t/flight · 22%
Dassault Falcon 20001.0t CO₂
1 flight · avg 1.0t/flight · 11%
Bombardier Challenger 3001.0t CO₂
1 flight · avg 1.0t/flight · 11%
Gulfstream G2000.9t CO₂
1 flight · avg 0.9t/flight · 10%
📍International route·short-haul route · 20nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
1t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew3 Mar 2026
Emissions spike on 3 Mar 2026 — 0.8t CO₂ vs route daily average of 0.3t (172% above)
0.8t CO₂ on 3 Mar 2026 — 172% above route average
Aircraft Flying This Route
Aircraft Flying This Route
1.6t CO₂ · avg 0.8t/flight · Last seen 10 Mar 2026
0.9t CO₂ · avg 0.9t/flight · Last seen 7 Mar 2026
0.8t CO₂ · avg 0.8t/flight · Last seen 12 Mar 2026
0.6t CO₂ · avg 0.6t/flight · Last seen 11 Mar 2026
0.5t CO₂ · avg 0.5t/flight · Last seen 10 Mar 2026