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Alton/St Louis → Dallas
1h 49m avg · 558 miles · 485nm · Recently active route — first recorded March 2026
6.8t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM 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
6.8tons
Flights
2flights
Avg CO₂/Flight
3.4tons
CO₂/nm
0.0070t CO₂/nm
Fuel Burned
800gallons
6.8 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days
Route Patterns
Cessna Citation Excel dominates this route — 64% of all emissions in the selected period
6.8t
Total CO₂
3.4t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%2 flights6.8t
Top Aircraft Models
Cessna Citation Excel4.3t CO₂
1 flight · avg 4.3t/flight · 64%
Cessna Citation Latitude2.5t CO₂
1 flight · avg 2.5t/flight · 36%
📍International route·short-haul route · 485nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
8t
Signals Detected
2
Highest Severity
High
Emissions
HighNew2 Mar 2026
Emissions spike on 2 Mar 2026 — 4.3t CO₂ vs route daily average of 0.4t (980% above)
4.3t CO₂ on 2 Mar 2026 — 980% above route average
Emissions
HighNew2 Mar 2026
Single flight N327JA on 2 Mar 2026 — 4.3t CO₂, 64% of period total
Single flight: 4.3t CO₂ — 64% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period