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Flight Reliability

UA 5485 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 5485 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

75%
Arrive within 15 minutes
12 min
Average arrival delay
0.9%
Cancelled
4 min early
Median arrival delay

Based on 324 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(51 flights)
  • Tue80%(45 flights)
  • Wed74%(46 flights)
  • Thu67%(49 flights)
  • Fri76%(49 flights)
  • Sat78%(37 flights)
  • Sun66%(44 flights)
On-time by departure window
  • 6–9 AM83%(151 flights)
  • 9 AM–12 PM—(6 flights)
  • 12–3 PM70%(133 flights)
  • 3–6 PM61%(28 flights)
  • 6–9 PM—(3 flights)
On-time trend by month
70%
May

Jun 59% → May 70% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%29
July 202558%26
August 202571%28
September 202577%30
October 202579%28
November 202592%24
December 202556%16
January 202677%30
February 202696%28
March 202693%30
April 202666%29
May 202670%23
Departures on time
79%
Diverted
0%
Flights flown
321
Months covered
12

Keep nerding

Based on 324 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.