United Airlines SLC to EWR on-time performance
United Airlines nonstop flights from Salt Lake City to Newark · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
2.3%
14 flights
Avg arrival delay
20 min
88 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- United Airlines flights on SLC to EWR arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 2.3% were cancelled, and 9% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (40%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion40%
- Airline (crew, maintenance, cleaning, fueling)33%
- Late-arriving aircraft25%
- Extreme weather3%
- Security0%
Other airlines on SLC to EWR
- Delta Air Lines82% on time · 13 min avg delay
Full SLC to EWR comparison →
United Airlines on-time record across all routes →
615 United Airlines flights tracked on this route; 14 cancelled, 7 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.