Airports / Seinajoki-Ilmajok Airport
Seinajoki-Ilmajok Airport(EFSI)
Seinäjoki / Ilmajoki, Finland
Last updated: Jan 22, 2026
Activity Summary
Airport Patterns
Concentrated traffic — EFSI → ESMS accounts for 50% of all departures
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 3, 2025 – Apr 9, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 281%.
4.8t CO₂
Elevated activity May 19, 2025 – May 25, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 281%.
0.6t CO₂
Elevated activity Sep 4, 2025 – Sep 10, 2025 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 662%.
1.4t CO₂
Single high-emission departure OH-RBX → EFSI on Dec 22, 2025 — 5.1t CO₂, 100% of day's total
Aircraft OH-RBX departing to EFSI produced 5.1t CO₂, representing 100% of all airport emissions on Dec 22, 2025.
5.1t CO₂
52-day gap in recorded activity ending May 25, 2025
Airport had 52 consecutive days with zero recorded flights before activity resumed on May 25, 2025.
0.6t CO₂
Route Map
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period