Airports / Oelwein Municipal Airport
Oelwein Municipal Airport(KOLZ)
Oelwein, United States
Last updated: Mar 17, 2026
Activity Summary
Airport Patterns
Emissions up 461% 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
41t
Signals Detected
5
Highest Severity
High
Elevated activity Jun 18, 2025 – Jun 24, 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 142%.
1.7t CO₂
Elevated activity Jul 31, 2025 – Aug 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 142%.
9.0t CO₂
Elevated activity Aug 26, 2025 – Sep 1, 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 142%.
12.3t CO₂
Single high-emission departure N473CW → KPBI on Jul 24, 2025 — 11.3t CO₂, 100% of day's total
Aircraft N473CW departing to KPBI produced 11.3t CO₂, representing 100% of all airport emissions on Jul 24, 2025.
11.3t CO₂
54-day gap in recorded activity ending May 27, 2025
Airport had 54 consecutive days with zero recorded flights before activity resumed on May 27, 2025.
6.6t CO₂
Route Map
KOLZ to KSJC · 1,618 miles
Total Flights
2
Avg CO₂/Flight
9.1t
Total Emissions
18.2t CO₂
KOLZ to KPBI · 1,292 miles
Total Flights
2
Avg CO₂/Flight
8.8t
Total Emissions
17.5t CO₂
KOLZ to KVNY · 1,542 miles
Total Flights
2
Avg CO₂/Flight
7.4t
Total Emissions
14.9t CO₂
KOLZ to KAPA · 703 miles
Total Flights
3
Avg CO₂/Flight
4.9t
Total Emissions
14.7t CO₂
KOLZ to KSDL · 1,246 miles
Total Flights
2
Avg CO₂/Flight
6.9t
Total Emissions
13.9t CO₂
KOLZ to KSNS · 1,621 miles
Total Flights
1
Avg CO₂/Flight
9.5t
Total Emissions
9.5t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period