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Flight Reliability

UA 326 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 326 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

78%
Arrive within 15 minutes
9 min
Average arrival delay
0.3%
Cancelled
4 min early
Median arrival delay

Based on 588 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(84 flights)
  • Tue79%(81 flights)
  • Wed84%(81 flights)
  • Thu81%(85 flights)
  • Fri76%(84 flights)
  • Sat78%(83 flights)
  • Sun71%(86 flights)
On-time by departure window
  • 6–9 AM87%(15 flights)
  • 9 AM–12 PM71%(24 flights)
  • 12–3 PM82%(257 flights)
  • 3–6 PM74%(285 flights)
  • 6–9 PM—(1 flights)
  • 9 PM–12 AM—(2 flights)
On-time trend by month
87%
May

Jun 64% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202564%59
July 202561%61
August 202575%44
September 202592%60
October 202586%62
November 202584%61
December 202574%46
January 202689%35
February 202674%58
March 202678%37
April 202683%30
May 202687%31
Departures on time
82%
Diverted
0.3%
Flights flown
584
Months covered
12

Keep nerding

Based on 588 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.