Airports / Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field
Marshall, Southwest Minnesota Regional Airport - Marshall/Ryan Field(KMML)
Marshall, United States
Last updated: Mar 23, 2026
Activity Summary
Airport Patterns
Emissions up 5304% 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
12t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 8, 2025 – Apr 14, 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 143%.
0.5t CO₂
Elevated activity Apr 17, 2025 – Apr 23, 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 143%.
0.5t CO₂
Elevated activity May 1, 2025 – May 7, 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 143%.
0.9t CO₂
Single high-emission departure N131QS → KMML on Oct 15, 2025 — 9.7t CO₂, 100% of day's total
Aircraft N131QS departing to KMML produced 9.7t CO₂, representing 100% of all airport emissions on Oct 15, 2025.
9.7t CO₂
14-day gap in recorded activity ending May 7, 2025
Airport had 14 consecutive days with zero recorded flights before activity resumed on May 7, 2025.
0.9t CO₂
Route Map
KMML to KIAD · 1,018 miles
Total Flights
1
Avg CO₂/Flight
7.2t
Total Emissions
7.2t CO₂
KMML to KSUS · 481 miles
Total Flights
1
Avg CO₂/Flight
6.0t
Total Emissions
6.0t CO₂
KMML to KOXD · 661 miles
Total Flights
1
Avg CO₂/Flight
5.6t
Total Emissions
5.6t CO₂
KMML to KSTP · 139 miles
Total Flights
2
Avg CO₂/Flight
1.4t
Total Emissions
2.8t CO₂
KMML to KSTC · 114 miles
Total Flights
1
Avg CO₂/Flight
2.0t
Total Emissions
2.0t CO₂
KMML to KFCM · 119 miles
Total Flights
2
Avg CO₂/Flight
0.6t
Total Emissions
1.1t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period