Airports / Portland-Troutdale Airport
Portland-Troutdale Airport(KTTD)
Portland, United States
Last updated: Mar 24, 2026
Activity Summary
Airport Patterns
Emissions up 738% 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
51t
Signals Detected
5
Highest Severity
High
Elevated activity May 10, 2025 – May 16, 2025 — 7 flights in 7 days vs baseline of 3
7 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 104%.
8.9t CO₂
Elevated activity Jun 23, 2025 – Jun 29, 2025 — 8 flights in 7 days vs baseline of 3
8 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 133%.
19.3t CO₂
Elevated activity Aug 3, 2025 – Aug 9, 2025 — 8 flights in 7 days vs baseline of 3
8 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 133%.
8.9t CO₂
Single high-emission departure N187SF → KTTD on Jun 25, 2025 — 13.4t CO₂, 100% of day's total
Aircraft N187SF departing to KTTD produced 13.4t CO₂, representing 100% of all airport emissions on Jun 25, 2025.
13.4t CO₂
14-day gap in recorded activity ending May 30, 2025
Airport had 14 consecutive days with zero recorded flights before activity resumed on May 30, 2025.
0.9t CO₂
Route Map
KTTD to KTYR · 1,701 miles
Total Flights
2
Avg CO₂/Flight
6.0t
Total Emissions
12.0t CO₂
KTTD to KCLT · 2,267 miles
Total Flights
1
Avg CO₂/Flight
11.6t
Total Emissions
11.6t CO₂
KTTD to KPHL · 2,391 miles
Total Flights
1
Avg CO₂/Flight
11.2t
Total Emissions
11.2t CO₂
KTTD to KSNA · 855 miles
Total Flights
2
Avg CO₂/Flight
4.9t
Total Emissions
9.7t CO₂
KTTD to KMTN · 2,351 miles
Total Flights
1
Avg CO₂/Flight
9.4t
Total Emissions
9.4t CO₂
KTTD to KLEX · 1,995 miles
Total Flights
1
Avg CO₂/Flight
8.8t
Total Emissions
8.8t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period