CarbonSkyIndex
HOU
MEM

Houston → Memphis

1h 22m avg · 484 miles · 421nm · Recently active route — first recorded March 2026

5.1t CO₂ · Last 30 DaysTypical

Last updated March 26th 2026 at 12:25 PM UTC

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Viewing period:
Compared to: preceding 30 days · 31 Jan 2026 – 2 Mar 2026
2 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
5.1tons
Flights
1flights
Avg CO₂/Flight
2.6tons
CO₂/nm
0.0062t CO₂/nm
Fuel Burned
363gallons
5.1 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

5.1t
Total CO₂
2.5t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights5.1t
Owner
0%0 flights0.0t
Top Aircraft Models
Bombardier Challenger 6002.8t CO₂
1 flight · avg 2.8t/flight · 55%
Cessna Citation V Ultra2.3t CO₂
1 flight · avg 2.3t/flight · 45%
📍International route·short-haul route · 421nm

Spikes

Significant deviations from this route's baseline in the selected period.

CO₂ Above Baseline

3t

Signals Detected

1

Highest Severity

High

Emissions
High
New9 Mar 2026
Single flight N807DD on 9 Mar 2026 — 2.8t CO₂, 55% of period total
Single flight: 2.8t CO₂ — 55% of period emissions

Aircraft Flying This Route

Aircraft Flying This Route
N807DDCharter·Bombardier Challenger 600
2.8t CO₂ · avg 2.8t/flight · Last seen 9 Mar 2026
N480RLCharter·Cessna Citation V Ultra
2.3t CO₂ · avg 2.3t/flight · Last seen 9 Mar 2026

All Recorded Flights on This Route

2 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 9, 2026N807DDBombardier Challenger 600·2.8t CO₂1h 16m→
Mar 9, 2026N480RLCessna Citation V Ultra·2.3t CO₂1h 28m→