CarbonSkyIndex
HOU
NTR

Houston → Monterrey

1h 7m avg · 400 miles · 348nm · Recently active route — first recorded March 2026

43.4t 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 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
43.4tons
Flights
2flights
Avg CO₂/Flight
1.0tons
CO₂/nm
0.0029t CO₂/nm
Fuel Burned
287gallons
43.4 tons CO₂ in selected period
Emissions spike detected
Emissions 312% above route average on 28 Mar

Route Patterns

Predominantly owner-operated — 100% of flights are owner-operated aircraft

43.4t
Total CO₂
1.6t
Avg CO₂/flight
27
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%10 flights10.3t

Charter/owner data available for 37% of flights (17 unclassified)

Top Aircraft Models
Bombardier Challenger 3009.4t CO₂
3 flights · avg 3.1t/flight · 22%
Bombardier Challenger 6006.9t CO₂
3 flights · avg 2.3t/flight · 16%
Cessna Citation CJ34.6t CO₂
3 flights · avg 1.5t/flight · 11%
Cessna Citation CJ44.0t CO₂
3 flights · avg 1.3t/flight · 9%
Cessna Citation Longitude3.4t CO₂
2 flights · avg 1.7t/flight · 8%
📍International route·short-haul route · 348nm

Spikes

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

CO₂ Above Baseline

16t

Signals Detected

1

Highest Severity

High

Emissions
High
New22 Mar – 28 Mar 2026
Emissions spike on 22 Mar – 28 Mar 2026 — 16.3t CO₂ vs route average of 10.8t
16.3t CO₂ in 6 days — 1.5× route baseline

Aircraft Flying This Route

Aircraft Flying This Route
XA-LPK·Cessna Citation CJ4
4.0t CO₂ · avg 1.3t/flight · Last seen 28 Mar 2026
XB-EGU·Bombardier Learjet 31
2.7t CO₂ · avg 1.4t/flight · Last seen 27 Mar 2026
XA-UPZ·Embraer Phenom 300
2.1t CO₂ · avg 1.1t/flight · Last seen 27 Mar 2026
XA-SAA·Bombardier Learjet 45
1.4t CO₂ · avg 1.4t/flight · Last seen 3 Mar 2026

Recent Flights

27 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 30, 2026XA-MXJBombardier Challenger 600·2.1t CO₂Above avg59m→
Mar 28, 2026XA-EFACessna Citation Longitude·1.2t CO₂Below avg39m→
Mar 28, 2026XA-LPKCessna Citation CJ4·1.2t CO₂Below avg59m→
Mar 28, 2026XA-BOMBombardier Challenger 300·5.5t CO₂Above avg2h 20m→
Mar 28, 2026N582JRCessna Citation CJ3·1.5t CO₂Typical1h 9m→
Mar 27, 2026XA-UPZEmbraer Phenom 300·0.7t CO₂Below avg42m→
Mar 27, 2026XA-UPZEmbraer Phenom 300·1.4t CO₂Typical1h 7m→
Mar 27, 2026XB-EGUBombardier Learjet 31·1.4t CO₂Typical1h 5m→
Mar 26, 2026XB-TIGCessna Citation II·2.1t CO₂Above avg1h 25m→
Mar 26, 2026N714QPCessna Citation Longitude·2.2t CO₂Above avg1h 3m→
Showing 10 of 27 flights