Airports / Mackinac Island Airport
Mackinac Island Airport(KMCD)
Mackinac Island, United States
Last updated: Mar 23, 2026
Activity Summary
Airport Patterns
Concentrated traffic — KMCD → CYYZ accounts for 100% of all departures
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
22t
Signals Detected
5
Highest Severity
High
Elevated activity Jul 1, 2025 – Jul 7, 2025 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 1,165%.
3.5t CO₂
Elevated activity Jul 8, 2025 – Jul 14, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 533%.
7.6t CO₂
Elevated activity Oct 10, 2025 – Oct 16, 2025 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 1,165%.
2.4t CO₂
Single high-emission departure N680NY → KMCD on Jul 9, 2025 — 7.6t CO₂, 100% of day's total
Aircraft N680NY departing to KMCD produced 7.6t CO₂, representing 100% of all airport emissions on Jul 9, 2025.
7.6t CO₂
99-day gap in recorded activity ending Oct 16, 2025
Airport had 99 consecutive days with zero recorded flights before activity resumed on Oct 16, 2025.
1.4t CO₂
Route Map
Recent Flights
6 total flights recordedShowing most recent flights — not filtered by viewing period