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Flight Reliability

UA 5458 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 5458 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

77%
Arrive within 15 minutes
9 min
Average arrival delay
3.3%
Cancelled
5 min early
Median arrival delay

Based on 270 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(45 flights)
  • Tue75%(28 flights)
  • Wed82%(38 flights)
  • Thu74%(42 flights)
  • Fri75%(40 flights)
  • Sat88%(25 flights)
  • Sun77%(43 flights)
On-time by departure window
  • 6–9 AM87%(96 flights)
  • 9 AM–12 PM78%(32 flights)
  • 3–6 PM78%(88 flights)
  • 6–9 PM42%(31 flights)
  • 9 PM–12 AM86%(14 flights)
On-time trend by month
89%
May

Jun 90% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%29
July 202581%21
August 202585%26
September 202576%29
October 202546%28
November 202571%17
February 202679%19
March 202686%28
April 202669%26
May 202689%28
Departures on time
83%
Diverted
0%
Flights flown
261
Months covered
12

Keep nerding

Based on 270 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.