Airports / Hayes River, Hayes River Airport
Hayes River, Hayes River Airport(PAHZ)
United States
Last updated: Mar 30, 2026
Activity Summary
Airport Patterns
Concentrated traffic — PAHZ → PANC 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
3t
Signals Detected
5
Highest Severity
High
Elevated activity May 6, 2025 – May 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 571%.
1.0t CO₂
Elevated activity Jul 26, 2025 – Aug 1, 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 571%.
Elevated activity Aug 9, 2025 – Aug 15, 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 571%.
0.6t CO₂
Single high-emission departure N87 → PANC on May 6, 2025 — 1.0t CO₂, 100% of day's total
Aircraft N87 departing to PANC produced 1.0t CO₂, representing 100% of all airport emissions on May 6, 2025.
1.0t CO₂
87-day gap in recorded activity ending Aug 1, 2025
Airport had 87 consecutive days with zero recorded flights before activity resumed on Aug 1, 2025.
Route Map
Recent Flights
8 total flights recordedShowing most recent flights — not filtered by viewing period