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Flight Reliability

UA 790 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 790 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

86%
Arrive within 15 minutes
0 min
Average arrival delay
0.6%
Cancelled
11 min early
Median arrival delay

Based on 637 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(91 flights)
  • Tue84%(89 flights)
  • Wed84%(86 flights)
  • Thu88%(92 flights)
  • Fri87%(92 flights)
  • Sat88%(90 flights)
  • Sun87%(93 flights)
On-time by departure window
  • 6–9 AM87%(277 flights)
  • 9 AM–12 PM85%(356 flights)
On-time trend by month
85%
May

Jun 87% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%60
July 202589%62
August 202579%62
September 202585%54
October 202584%31
November 202593%30
December 202578%45
January 202693%54
February 202683%54
March 202690%62
April 202688%60
May 202685%59
Departures on time
86%
Diverted
0%
Flights flown
633
Months covered
12

Keep nerding

Based on 637 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.