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Flight Reliability

UA 4482 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 4482 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

71%
Arrive within 15 minutes
13 min
Average arrival delay
1.2%
Cancelled
2 min early
Median arrival delay

Based on 333 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(46 flights)
  • Tue72%(46 flights)
  • Wed75%(47 flights)
  • Thu68%(47 flights)
  • Fri63%(48 flights)
  • Sat70%(47 flights)
  • Sun77%(47 flights)
On-time by departure window
  • 6–9 AM97%(33 flights)
  • 9 AM–12 PM90%(31 flights)
  • 12–3 PM60%(70 flights)
  • 3–6 PM69%(179 flights)
  • 6–9 PM47%(15 flights)
On-time trend by month
63%
May

Jun 70% → May 63% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%30
August 202583%29
September 202577%30
October 202574%31
November 202560%30
December 202557%30
January 202642%12
February 202661%18
March 202663%32
April 202695%55
May 202663%30
Departures on time
76%
Diverted
0.3%
Flights flown
328
Months covered
12

Keep nerding

Based on 333 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.