SUS
HOU
St Louis → Houston
1h 32m avg · 676 miles · 587nm · Recently active route — first recorded March 2026
6.1t CO₂ · Last 30 DaysTypical
Last updated April 1st 2026 at 1:03 PM UTC
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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
6.1tons
Flights
1flights
Avg CO₂/Flight
3.1tons
CO₂/nm
0.0053t CO₂/nm
Fuel Burned
345gallons
6.1 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
6.1t
Total CO₂
3.1t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights6.1t
Owner
0%0 flights0.0t
Top Aircraft Models
Bombardier Learjet 603.1t CO₂
1 flight · avg 3.1t/flight · 51%
Bombardier Challenger 3003.0t CO₂
1 flight · avg 3.0t/flight · 49%
📍International route·medium-haul route · 587nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
9t
Signals Detected
3
Highest Severity
High
Emissions
HighNew14 Mar 2026
Emissions spike on 14 Mar 2026 — 3.0t CO₂ vs route daily average of 0.2t (1215% above)
3.0t CO₂ on 14 Mar 2026 — 1215% above route average
Emissions
HighNew29 Mar 2026
Single flight N375BW on 29 Mar 2026 — 3.1t CO₂, 51% of period total
Single flight: 3.1t CO₂ — 51% of period emissions
Activity
MediumHistorical14 Mar – 29 Mar 2026
15-day gap in route activity ending 29 Mar 2026 — resumed with N375BW
Resumption flight: 3.1t CO₂
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period