Airports / Long Island Mac Arthur Airport
Long Island Mac Arthur Airport(KISP)
New York, United States
Last updated: Mar 30, 2026
Activity Summary
Airport Patterns
Emissions up 175% 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
304t
Signals Detected
2
Highest Severity
Medium
Elevated activity Sep 21, 2025 – Sep 27, 2025 — 60 flights in 7 days vs baseline of 30
60 flights recorded in a 7-day window, exceeding the airport baseline of 30 flights per week by 102%.
267.0t CO₂
Single high-emission departure N445SK → LATI on Sep 25, 2025 — 36.9t CO₂, 36% of day's total
Aircraft N445SK departing to LATI produced 36.9t CO₂, representing 36% of all airport emissions on Sep 25, 2025.
36.9t CO₂
Route Map
KISP to KHPN · 37 miles
Total Flights
24
Avg CO₂/Flight
2.4t
Total Emissions
56.5t CO₂
KISP to LATI · 4,570 miles
Total Flights
1
Avg CO₂/Flight
36.9t
Total Emissions
36.9t CO₂
KISP to KIAD · 264 miles
Total Flights
14
Avg CO₂/Flight
1.9t
Total Emissions
27.1t CO₂
KISP to KSDL · 2,174 miles
Total Flights
2
Avg CO₂/Flight
13.5t
Total Emissions
27.0t CO₂
KISP to KFLL · 1,094 miles
Total Flights
4
Avg CO₂/Flight
6.6t
Total Emissions
26.6t CO₂
KISP to KBCT · 1,074 miles
Total Flights
4
Avg CO₂/Flight
6.4t
Total Emissions
25.5t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period