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Flight Reliability

UA 5084 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 5084 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

83%
Arrive within 15 minutes
4 min
Average arrival delay
1.2%
Cancelled
8 min early
Median arrival delay

Based on 425 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon87%(77 flights)
  • Tue81%(21 flights)
  • Wed92%(26 flights)
  • Thu80%(76 flights)
  • Fri77%(73 flights)
  • Sat84%(69 flights)
  • Sun86%(78 flights)
On-time by departure window
  • 9 AM–12 PM87%(79 flights)
  • 12–3 PM84%(266 flights)
  • 3–6 PM76%(75 flights)
On-time trend by month
89%
May

Jun 74% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202574%34
July 202588%60
August 202574%23
September 202581%26
October 202587%45
November 202593%42
December 202579%48
January 202676%45
February 202682%28
March 202681%21
April 202695%21
May 202689%27
Departures on time
83%
Diverted
0%
Flights flown
420
Months covered
12

Keep nerding

Based on 425 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.