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Flight Reliability

UA 5085 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 5085 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

74%
Arrive within 15 minutes
17 min
Average arrival delay
2.6%
Cancelled
5 min early
Median arrival delay

Based on 351 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(51 flights)
  • Tue73%(45 flights)
  • Wed79%(43 flights)
  • Thu75%(48 flights)
  • Fri60%(50 flights)
  • Sat81%(52 flights)
  • Sun75%(52 flights)
On-time by departure window
  • 3–6 AM87%(84 flights)
  • 9 AM–12 PM94%(31 flights)
  • 3–6 PM53%(83 flights)
  • 6–9 PM71%(125 flights)
  • 9 PM–12 AM100%(18 flights)
On-time trend by month
90%
May

Jun 20% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202520%25
July 202560%30
August 202563%27
September 202582%22
October 202584%31
November 202597%29
December 202587%31
January 202667%30
February 202661%28
March 202686%28
April 202687%30
May 202690%30
Departures on time
77%
Diverted
0.3%
Flights flown
341
Months covered
12

Keep nerding

Based on 351 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.