Airports / Estevan Regional Aerodrome
Estevan Regional Aerodrome(CYEN)
Estevan, Canada
Last updated: Mar 14, 2026
Activity Summary
Airport Patterns
40 aircraft not previously recorded at this airport appeared this 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
49t
Signals Detected
5
Highest Severity
High
Elevated activity Sep 21, 2025 – Sep 27, 2025 — 4 flights in 7 days vs baseline of 1
4 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 246%.
11.7t CO₂
Elevated activity Oct 3, 2025 – Oct 9, 2025 — 4 flights in 7 days vs baseline of 1
4 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 246%.
11.4t CO₂
Elevated activity Oct 10, 2025 – Oct 16, 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 160%.
7.6t CO₂
Single high-emission departure N450BT → CYEN on Oct 27, 2025 — 16.6t CO₂, 100% of day's total
Aircraft N450BT departing to CYEN produced 16.6t CO₂, representing 100% of all airport emissions on Oct 27, 2025.
16.6t CO₂
23-day gap in recorded activity ending Jun 7, 2025
Airport had 23 consecutive days with zero recorded flights before activity resumed on Jun 7, 2025.
1.3t CO₂
Route Map
CYEN to KSJC · 1,251 miles
Total Flights
1
Avg CO₂/Flight
11.2t
Total Emissions
11.2t CO₂
CYEN to KEUG · 1,019 miles
Total Flights
1
Avg CO₂/Flight
4.7t
Total Emissions
4.7t CO₂
CYEN to KEKM · 968 miles
Total Flights
1
Avg CO₂/Flight
3.1t
Total Emissions
3.1t CO₂
CYEN to CED5 · 416 miles
Total Flights
1
Avg CO₂/Flight
1.3t
Total Emissions
1.3t CO₂
CYEN to KCMX · 680 miles
Total Flights
1
Avg CO₂/Flight
0.8t
Total Emissions
0.8t CO₂
CYEN to PANC · 1,976 miles
Total Flights
1
Avg CO₂/Flight
0.0t
Total Emissions
0.0t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period