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Flight Reliability

UA 2328 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2328 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

76%
Arrive within 15 minutes
16 min
Average arrival delay
1.9%
Cancelled
6 min early
Median arrival delay

Based on 518 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(73 flights)
  • Tue87%(71 flights)
  • Wed75%(76 flights)
  • Thu74%(73 flights)
  • Fri74%(74 flights)
  • Sat77%(66 flights)
  • Sun72%(74 flights)
On-time by departure window
  • 6–9 AM92%(24 flights)
  • 9 AM–12 PM93%(68 flights)
  • 12–3 PM74%(107 flights)
  • 3–6 PM70%(271 flights)
  • 6–9 PM84%(37 flights)
On-time trend by month
80%
May

Jun 69% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%39
July 202574%57
August 202574%31
September 202572%29
October 202571%31
November 202583%29
December 202561%31
January 202660%30
February 202663%27
March 202688%58
April 202685%79
May 202680%66
Departures on time
75%
Diverted
0.2%
Flights flown
507
Months covered
12

Keep nerding

Based on 518 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.