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Flight Reliability

UA 2691 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2691 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

74%
Arrive within 15 minutes
12 min
Average arrival delay
3.0%
Cancelled
5 min early
Median arrival delay

Based on 499 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon80%(74 flights)
  • Tue73%(67 flights)
  • Wed74%(69 flights)
  • Thu67%(72 flights)
  • Fri72%(72 flights)
  • Sat83%(57 flights)
  • Sun69%(73 flights)
On-time by departure window
  • 6–9 AM88%(131 flights)
  • 12–3 PM88%(32 flights)
  • 3–6 PM70%(143 flights)
  • 6–9 PM64%(171 flights)
  • 9 PM–12 AM—(7 flights)
On-time trend by month
83%
May

Jun 85% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%34
July 202582%55
August 202587%46
September 202593%29
October 202553%30
November 202561%51
December 202564%44
January 202666%35
February 202661%36
March 202669%36
April 202678%59
May 202683%29
Departures on time
71%
Diverted
0%
Flights flown
484
Months covered
12

Keep nerding

Based on 499 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.