OnTimeRoutes
B

United Airlines PHX to EWR on-time performance

United Airlines nonstop flights from Phoenix to Newark · Aug 2025 – Jul 2026

On-time arrivals
82%
arrived < 15 min late
Cancelled
1.7%
26 flights
Avg arrival delay
16 min
84 min when late
Rank on route
#1 of 2
route average 80% on time

Key facts

  • United Airlines flights on PHX to EWR arrived on time 82% of the time in Aug 2025 – Jul 2026.
  • 1.7% were cancelled, and 8% arrived an hour or more late.
  • That ranks #1 of 2 airlines on this route, which averaged 80% on time overall.
  • The largest source of delay minutes was air traffic control & airport congestion (52%).

On-time trend by month

50%75%100%July 2025: 70.5% on time, 5.6% cancelledJul ’25August 2025: 66.1% on time, 0.0% cancelledAug ’25September 2025: 78.8% on time, 0.9% cancelledSep ’25October 2025: 68.5% on time, 0.0% cancelledOct ’25November 2025: 74.3% on time, 2.1% cancelledNov ’25December 2025: 86.0% on time, 1.3% cancelledDec ’25January 2026: 85.0% on time, 4.2% cancelledJan ’26February 2026: 88.0% on time, 6.5% cancelledFeb ’26March 2026: 85.0% on time, 0.8% cancelledMar ’26April 2026: 95.0% on time, 0.0% cancelledApr ’26May 2026: 94.2% on time, 0.8% cancelledMay ’26June 2026: 87.9% on time, 0.0% cancelledJun ’26July 2026: 74.5% on time, 5.0% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Air traffic control & airport congestion52%
  • Late-arriving aircraft23%
  • Airline (crew, maintenance, cleaning, fueling)22%
  • Extreme weather4%
  • Security0%

Other airlines on PHX to EWR

1,489 United Airlines flights tracked on this route; 26 cancelled, 15 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.