United Airlines PDX to EWR on-time performance
United Airlines nonstop flights from Portland to Newark · Aug 2025 – Jul 2026
On-time arrivals
83%
arrived < 15 min late
Cancelled
1.9%
10 flights
Avg arrival delay
13 min
72 min when late
Rank on route
#2 of 2
route average 84% on time
Key facts
- United Airlines flights on PDX to EWR arrived on time 83% of the time in Aug 2025 – Jul 2026.
- 1.9% were cancelled, and 7% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 84% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (42%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion42%
- Late-arriving aircraft30%
- Airline (crew, maintenance, cleaning, fueling)27%
- Extreme weather1%
- Security0%
Other airlines on PDX to EWR
- Alaska Airlines85% on time · 12 min avg delay
Full PDX to EWR comparison →
United Airlines on-time record across all routes →
520 United Airlines flights tracked on this route; 10 cancelled, 3 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.