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Flight Reliability

UA 250 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 250 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

79%
Arrive within 15 minutes
8 min
Average arrival delay
0.9%
Cancelled
6 min early
Median arrival delay

Based on 456 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(67 flights)
  • Tue70%(47 flights)
  • Wed80%(76 flights)
  • Thu76%(75 flights)
  • Fri83%(70 flights)
  • Sat74%(43 flights)
  • Sun83%(72 flights)
On-time by departure window
  • 12–3 AM—(1 flights)
  • 6–9 AM84%(121 flights)
  • 9 AM–12 PM73%(26 flights)
  • 12–3 PM82%(258 flights)
  • 3–6 PM39%(33 flights)
  • 6–9 PM82%(11 flights)
On-time trend by month
91%
May

Jun 72% → May 91% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%60
July 202547%55
August 202581%36
September 2025100%29
October 202590%29
November 202595%20
December 202560%42
January 202681%21
February 202695%19
March 202677%44
April 202696%51
May 202691%44
Departures on time
81%
Diverted
0.4%
Flights flown
450
Months covered
12

Keep nerding

Based on 456 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.