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Flight Reliability

UA 1785 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1785 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

66%
Arrive within 15 minutes
28 min
Average arrival delay
1.1%
Cancelled
1 min early
Median arrival delay

Based on 376 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon70%(56 flights)
  • Tue69%(52 flights)
  • Wed74%(57 flights)
  • Thu66%(56 flights)
  • Fri59%(56 flights)
  • Sat61%(38 flights)
  • Sun61%(57 flights)
On-time by departure window
  • 9 AM–12 PM100%(21 flights)
  • 12–3 PM81%(31 flights)
  • 3–6 PM62%(289 flights)
  • 6–9 PM68%(31 flights)
On-time trend by month
62%
May

Jun 83% → May 62% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%30
July 202549%55
August 202555%29
September 202568%25
October 202578%27
November 202563%27
December 202581%31
January 202673%30
February 202686%28
March 202655%31
April 202653%30
May 202662%29
Departures on time
65%
Diverted
0%
Flights flown
372
Months covered
12

Keep nerding

Based on 376 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.