Airports / Shelbyville Municipal Airport
Shelbyville Municipal Airport(KSYI)
Shelbyville, United States
Last updated: Mar 29, 2026
Activity Summary
Airport Patterns
Emissions up 182% vs prior period — significantly busier than prior period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
28t
Signals Detected
5
Highest Severity
High
Elevated activity May 5, 2025 – May 11, 2025 — 5 flights in 7 days vs baseline of 2
5 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 217%.
6.3t CO₂
Elevated activity Jul 11, 2025 – Jul 17, 2025 — 4 flights in 7 days vs baseline of 2
4 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 154%.
2.1t CO₂
Elevated activity Oct 27, 2025 – Nov 2, 2025 — 4 flights in 7 days vs baseline of 2
4 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 154%.
10.3t CO₂
Single high-emission departure N910NM → TUPA on Dec 14, 2025 — 8.6t CO₂, 100% of day's total
Aircraft N910NM departing to TUPA produced 8.6t CO₂, representing 100% of all airport emissions on Dec 14, 2025.
8.6t CO₂
17-day gap in recorded activity ending May 28, 2025
Airport had 17 consecutive days with zero recorded flights before activity resumed on May 28, 2025.
0.6t CO₂
Route Map
KSYI to TUPA · 1,781 miles
Total Flights
1
Avg CO₂/Flight
8.6t
Total Emissions
8.6t CO₂
KSYI to KBCT · 736 miles
Total Flights
1
Avg CO₂/Flight
6.7t
Total Emissions
6.7t CO₂
KSYI to KHDN · 1,177 miles
Total Flights
1
Avg CO₂/Flight
6.0t
Total Emissions
6.0t CO₂
KSYI to CYQB · 1,099 miles
Total Flights
1
Avg CO₂/Flight
5.5t
Total Emissions
5.5t CO₂
KSYI to KAPA · 1,044 miles
Total Flights
1
Avg CO₂/Flight
5.4t
Total Emissions
5.4t CO₂
KSYI to KAPF · 707 miles
Total Flights
1
Avg CO₂/Flight
5.2t
Total Emissions
5.2t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period