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Flight Reliability

UA 2483 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2483 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
0.8%
Cancelled
7 min early
Median arrival delay

Based on 752 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(110 flights)
  • Tue85%(106 flights)
  • Wed82%(108 flights)
  • Thu87%(111 flights)
  • Fri85%(112 flights)
  • Sat80%(91 flights)
  • Sun77%(107 flights)
On-time by departure window
  • 6–9 AM86%(220 flights)
  • 9 AM–12 PM85%(201 flights)
  • 12–3 PM80%(323 flights)
  • 3–6 PM—(1 flights)
On-time trend by month
88%
May

Jun 77% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%82
July 202580%92
August 202583%89
September 202585%89
October 202586%93
November 202583%88
December 202573%60
January 202692%24
February 202696%24
March 202684%31
April 202684%31
May 202688%42
Departures on time
85%
Diverted
0.1%
Flights flown
745
Months covered
12

Keep nerding

Based on 752 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.