SAT
MEM
San Antonio → Memphis
1h 30m avg · 625 miles · 543nm · Recently active route — first recorded March 2026
12.2t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
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
12.2tons
Flights
5flights
Avg CO₂/Flight
2.8tons
CO₂/nm
0.0052t CO₂/nm
Fuel Burned
2Kgallons
12.3 tons CO₂ in selected period
Route activity detected
5 flights in the last 30 days
Route Patterns
Predominantly owner-operated — 75% of flights are owner-operated aircraft
12.2t
Total CO₂
3.1t
Avg CO₂/flight
4
Flights
Operator Profile
Charter
25%1 flight2.8t
Owner
75%3 flights9.4t
Top Aircraft Models
Bombardier Challenger 6003.6t CO₂
1 flight · avg 3.6t/flight · 29%
Gulfstream G2803.3t CO₂
1 flight · avg 3.3t/flight · 27%
Embraer Legacy 4502.8t CO₂
1 flight · avg 2.8t/flight · 23%
Cessna Citation V Ultra2.6t CO₂
1 flight · avg 2.6t/flight · 21%
📍International route·medium-haul route · 543nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
7t
Signals Detected
2
Highest Severity
Medium
Emissions
MediumNew2 Mar 2026
Emissions spike on 2 Mar 2026 — 3.3t CO₂ vs route daily average of 0.3t (866% above)
3.3t CO₂ on 2 Mar 2026 — 866% above route average
Activity
MediumHistorical4 Mar – 18 Mar 2026
14-day gap in route activity ending 18 Mar 2026 — resumed with N469ED
Resumption flight: 3.6t CO₂
Aircraft Flying This Route
Aircraft Flying This Route
3.6t CO₂ · avg 3.6t/flight · Last seen 18 Mar 2026
3.3t CO₂ · avg 3.3t/flight · Last seen 2 Mar 2026
2.8t CO₂ · avg 2.8t/flight · Last seen 29 Mar 2026
2.6t CO₂ · avg 2.6t/flight · Last seen 4 Mar 2026
All Recorded Flights on This Route
4 total flights recordedShowing most recent flights — not filtered by viewing period