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Flight Reliability

UA 1928 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1928 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

77%
Arrive within 15 minutes
5 min
Average arrival delay
1.7%
Cancelled
7 min early
Median arrival delay

Based on 347 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(52 flights)
  • Tue89%(47 flights)
  • Wed84%(45 flights)
  • Thu78%(50 flights)
  • Fri74%(50 flights)
  • Sat72%(47 flights)
  • Sun65%(49 flights)
On-time by departure window
  • 6–9 AM70%(63 flights)
  • 9 AM–12 PM95%(37 flights)
  • 12–3 PM79%(14 flights)
  • 3–6 PM67%(48 flights)
  • 6–9 PM79%(178 flights)
On-time trend by month
84%
May

Jun 60% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%30
July 202559%29
August 202575%44
September 2025100%30
October 202571%24
November 202560%25
December 202577%30
January 202686%29
February 2026100%12
March 202681%26
April 202687%30
May 202684%31
Departures on time
71%
Diverted
0.3%
Flights flown
340
Months covered
12

Keep nerding

Based on 347 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.