MDW
SGF
Chicago → Springfield
1h 11m avg · 434 miles · 377nm · Recently active route — first recorded March 2026
4.1t 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
4.1tons
Flights
2flights
Avg CO₂/Flight
2.1tons
CO₂/nm
0.0056t CO₂/nm
Fuel Burned
544gallons
4.1 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days
Route Patterns
Route activity broadly consistent with prior period — averaging 2.1t CO₂ per flight
4.1t
Total CO₂
2.1t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
50%1 flight1.8t
Owner
50%1 flight2.3t
Mixed charter and owner-operated activity
Top Aircraft Models
Cessna Citation Sovereign2.3t CO₂
1 flight · avg 2.3t/flight · 56%
Cessna Citation XLS1.8t CO₂
1 flight · avg 1.8t/flight · 44%
📍International route·short-haul route · 377nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
6t
Signals Detected
3
Highest Severity
High
Emissions
HighNew6 Mar 2026
Emissions spike on 6 Mar 2026 — 1.8t CO₂ vs route daily average of 0.1t (1471% above)
1.8t CO₂ on 6 Mar 2026 — 1471% above route average
Emissions
HighNew27 Mar 2026
Single flight N818MF on 27 Mar 2026 — 2.3t CO₂, 56% of period total
Single flight: 2.3t CO₂ — 56% of period emissions
Activity
MediumHistorical6 Mar – 27 Mar 2026
21-day gap in route activity ending 27 Mar 2026 — resumed with N818MF
Resumption flight: 2.3t CO₂
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period