Airports / Schoolcraft County Airport
Schoolcraft County Airport(KISQ)
Manistique, United States
Last updated: Jan 20, 2026
Activity Summary
Airport Patterns
Emissions down 66% vs 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
55t
Signals Detected
5
Highest Severity
High
Elevated activity Jun 17, 2025 – Jun 23, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 297%.
16.3t CO₂
Elevated activity Jun 24, 2025 – Jun 30, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 297%.
24.5t CO₂
Elevated activity May 31, 2025 – Jun 6, 2025 — 2 flights in 7 days vs baseline of 1
2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 164%.
4.2t CO₂
Single high-emission departure N100MA → KSDL on Jan 20, 2026 — 9.2t CO₂, 100% of day's total
Aircraft N100MA departing to KSDL produced 9.2t CO₂, representing 100% of all airport emissions on Jan 20, 2026.
9.2t CO₂
28-day gap in recorded activity ending Jun 3, 2025
Airport had 28 consecutive days with zero recorded flights before activity resumed on Jun 3, 2025.
1.1t CO₂
Route Map
KISQ to KSDL · 1,600 miles
Total Flights
1
Avg CO₂/Flight
9.2t
Total Emissions
9.2t CO₂
KISQ to KBCT · 1,394 miles
Total Flights
1
Avg CO₂/Flight
6.1t
Total Emissions
6.1t CO₂
KISQ to KGBR · 685 miles
Total Flights
1
Avg CO₂/Flight
2.3t
Total Emissions
2.3t CO₂
KISQ to CYWG · 579 miles
Total Flights
1
Avg CO₂/Flight
1.7t
Total Emissions
1.7t CO₂
KISQ to KPTK · 266 miles
Total Flights
1
Avg CO₂/Flight
1.1t
Total Emissions
1.1t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period