Airports / Grant County International Airport
Grant County International Airport(KMWH)
Moses Lake, United States
Last updated: Mar 28, 2026
Activity Summary
Airport Patterns
Emissions up 531% 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
81t
Signals Detected
4
Highest Severity
High
Elevated activity Jun 17, 2025 – Jun 23, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 110%.
27.1t CO₂
Elevated activity Jul 16, 2025 – Jul 22, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 110%.
10.7t CO₂
Elevated activity Sep 9, 2025 – Sep 15, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 110%.
29.3t CO₂
Single high-emission departure N802QS → KMWH on Nov 1, 2025 — 13.9t CO₂, 94% of day's total
Aircraft N802QS departing to KMWH produced 13.9t CO₂, representing 94% of all airport emissions on Nov 1, 2025.
13.9t CO₂
Route Map
KMWH to KAPA · 896 miles
Total Flights
4
Avg CO₂/Flight
4.0t
Total Emissions
16.0t CO₂
KMWH to KBFI · 142 miles
Total Flights
6
Avg CO₂/Flight
1.8t
Total Emissions
11.0t CO₂
KMWH to KIAD · 2,161 miles
Total Flights
1
Avg CO₂/Flight
9.8t
Total Emissions
9.8t CO₂
KMWH to KSDL · 1,015 miles
Total Flights
3
Avg CO₂/Flight
2.4t
Total Emissions
7.3t CO₂
KMWH to KOKC · 1,384 miles
Total Flights
1
Avg CO₂/Flight
6.8t
Total Emissions
6.8t CO₂
KMWH to KGNC · 1,331 miles
Total Flights
1
Avg CO₂/Flight
5.0t
Total Emissions
5.0t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period