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Flight Reliability

UA 2641 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2641 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

72%
Arrive within 15 minutes
20 min
Average arrival delay
2.3%
Cancelled
2 min early
Median arrival delay

Based on 484 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon66%(68 flights)
  • Tue77%(68 flights)
  • Wed71%(69 flights)
  • Thu75%(72 flights)
  • Fri73%(75 flights)
  • Sat76%(53 flights)
  • Sun65%(68 flights)
On-time by departure window
  • 9 AM–12 PM95%(20 flights)
  • 12–3 PM67%(81 flights)
  • 3–6 PM81%(63 flights)
  • 6–9 PM68%(284 flights)
  • 9 PM–12 AM84%(25 flights)
On-time trend by month
82%
May

Jun 53% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202553%30
July 202548%29
August 202567%27
September 202573%33
October 202569%61
November 202571%51
December 202578%32
January 202659%29
February 202664%25
March 202687%71
April 202681%31
May 202682%54
Departures on time
73%
Diverted
0%
Flights flown
473
Months covered
12

Keep nerding

Based on 484 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.