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Flight Reliability

UA 2611 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2611 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

81%
Arrive within 15 minutes
2 min
Average arrival delay
0.1%
Cancelled
10 min early
Median arrival delay

Based on 707 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(103 flights)
  • Tue91%(93 flights)
  • Wed78%(102 flights)
  • Thu72%(101 flights)
  • Fri79%(101 flights)
  • Sat82%(102 flights)
  • Sun80%(104 flights)
On-time by departure window
  • 6–9 AM90%(58 flights)
  • 9 AM–12 PM90%(116 flights)
  • 12–3 PM83%(218 flights)
  • 3–6 PM74%(313 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
73%
May

Jun 77% → May 73% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%30
July 202573%30
August 202571%31
September 202587%30
October 202584%43
November 202581%90
December 202583%93
January 202686%66
February 202682%71
March 202688%64
April 202680%88
May 202673%70
Departures on time
82%
Diverted
0%
Flights flown
706
Months covered
12

Keep nerding

Based on 707 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.