Airports / Hay Airport
Hay Airport(YHAY)
Australia
Last updated: Dec 16, 2025
Activity Summary
Airport Patterns
Concentrated traffic — YHAY → YPAD accounts for 100% 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
5t
Signals Detected
5
Highest Severity
High
Elevated activity May 5, 2025 – May 11, 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 223%.
1.0t CO₂
Elevated activity Aug 6, 2025 – Aug 12, 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 223%.
0.5t CO₂
Elevated activity Sep 11, 2025 – Sep 17, 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 223%.
Single high-emission departure VH-PIY → YHAY on Dec 16, 2025 — 2.4t CO₂, 100% of day's total
Aircraft VH-PIY departing to YHAY produced 2.4t CO₂, representing 100% of all airport emissions on Dec 16, 2025.
2.4t CO₂
100-day gap in recorded activity ending Aug 12, 2025
Airport had 100 consecutive days with zero recorded flights before activity resumed on Aug 12, 2025.
0.5t CO₂
Route Map
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period