OnTimeRoutes
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United Airlines AUS to EWR on-time performance

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

On-time arrivals
80%
arrived < 15 min late
Cancelled
2.5%
43 flights
Avg arrival delay
20 min
92 min when late
Rank on route
#1 of 3
route average 76% on time

Key facts

  • United Airlines flights on AUS to EWR arrived on time 80% of the time in Aug 2025 – Jul 2026.
  • 2.5% were cancelled, and 10% arrived an hour or more late.
  • That ranks #1 of 3 airlines on this route, which averaged 76% on time overall.
  • The largest source of delay minutes was air traffic control & airport congestion (51%).

On-time trend by month

50%75%100%July 2025: 66.4% on time, 2.7% cancelledJul ’25August 2025: 72.0% on time, 0.8% cancelledAug ’25September 2025: 88.2% on time, 0.7% cancelledSep ’25October 2025: 67.9% on time, 0.6% cancelledOct ’25November 2025: 69.3% on time, 3.0% cancelledNov ’25December 2025: 72.5% on time, 1.8% cancelledDec ’25January 2026: 93.1% on time, 7.1% cancelledJan ’26February 2026: 88.2% on time, 6.0% cancelledFeb ’26March 2026: 75.2% on time, 0.7% cancelledMar ’26April 2026: 87.3% on time, 0.0% cancelledApr ’26May 2026: 87.9% on time, 0.0% cancelledMay ’26June 2026: 84.3% on time, 0.7% cancelledJun ’26July 2026: 74.4% on time, 8.9% 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 congestion51%
  • Late-arriving aircraft25%
  • Airline (crew, maintenance, cleaning, fueling)24%
  • Extreme weather0%
  • Security0%

Other airlines on AUS to EWR

1,737 United Airlines flights tracked on this route; 43 cancelled, 9 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.