Airports / Mount Washington Regional Airport
Mount Washington Regional Airport(KHIE)
Whitefield, United States
Last updated: Mar 15, 2026
Activity Summary
Airport Patterns
Emissions up 1081% 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
43t
Signals Detected
5
Highest Severity
High
Elevated activity May 23, 2025 – May 29, 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 337%.
2.9t CO₂
Elevated activity Jun 13, 2025 – Jun 19, 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 192%.
2.5t CO₂
Elevated activity Jun 25, 2025 – Jul 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 192%.
21.5t CO₂
Single high-emission departure N53WG → KHIE on Jul 1, 2025 — 10.9t CO₂, 100% of day's total
Aircraft N53WG departing to KHIE produced 10.9t CO₂, representing 100% of all airport emissions on Jul 1, 2025.
10.9t CO₂
133-day gap in recorded activity ending Mar 15, 2026
Airport had 133 consecutive days with zero recorded flights before activity resumed on Mar 15, 2026.
5.0t CO₂
Route Map
KHIE to KXNA · 1,317 miles
Total Flights
1
Avg CO₂/Flight
10.6t
Total Emissions
10.6t CO₂
KHIE to KSAT · 1,792 miles
Total Flights
1
Avg CO₂/Flight
9.8t
Total Emissions
9.8t CO₂
KHIE to KAUS · 1,726 miles
Total Flights
1
Avg CO₂/Flight
8.1t
Total Emissions
8.1t CO₂
KHIE to KDSM · 1,132 miles
Total Flights
1
Avg CO₂/Flight
4.7t
Total Emissions
4.7t CO₂
KHIE to KTEB · 275 miles
Total Flights
3
Avg CO₂/Flight
1.2t
Total Emissions
3.7t CO₂
KHIE to KHPN · 253 miles
Total Flights
1
Avg CO₂/Flight
2.2t
Total Emissions
2.2t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period