Airports / Grosse Ile Municipal Airport
Grosse Ile Municipal Airport(KONZ)
Detroit/Grosse Ile, United States
Last updated: Mar 23, 2026
Activity Summary
Airport Patterns
Emissions up 138% 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
35t
Signals Detected
5
Highest Severity
High
Elevated activity Jul 14, 2025 – Jul 20, 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 126%.
6.9t CO₂
Elevated activity Aug 2, 2025 – Aug 8, 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 126%.
6.6t CO₂
Elevated activity Sep 8, 2025 – Sep 14, 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 126%.
8.9t CO₂
Single high-emission departure N627SS → KAUS on Sep 20, 2025 — 8.1t CO₂, 100% of day's total
Aircraft N627SS departing to KAUS produced 8.1t CO₂, representing 100% of all airport emissions on Sep 20, 2025.
8.1t CO₂
15-day gap in recorded activity ending Mar 13, 2026
Airport had 15 consecutive days with zero recorded flights before activity resumed on Mar 13, 2026.
4.0t CO₂
Route Map
KONZ to KTEB · 479 miles
Total Flights
12
Avg CO₂/Flight
1.9t
Total Emissions
22.5t CO₂
KONZ to KHPN · 494 miles
Total Flights
4
Avg CO₂/Flight
2.3t
Total Emissions
9.2t CO₂
KONZ to KAUS · 1,151 miles
Total Flights
1
Avg CO₂/Flight
8.1t
Total Emissions
8.1t CO₂
KONZ to MDCZ · 1,761 miles
Total Flights
1
Avg CO₂/Flight
8.1t
Total Emissions
8.1t CO₂
KONZ to KBOS · 621 miles
Total Flights
3
Avg CO₂/Flight
2.4t
Total Emissions
7.1t CO₂
KONZ to KBED · 607 miles
Total Flights
3
Avg CO₂/Flight
2.0t
Total Emissions
6.1t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period