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Flight Reliability

UA 5350 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 5350 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

68%
Arrive within 15 minutes
22 min
Average arrival delay
2.0%
Cancelled
2 min
Median arrival delay

Based on 346 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(49 flights)
  • Tue67%(51 flights)
  • Wed70%(47 flights)
  • Thu66%(50 flights)
  • Fri65%(51 flights)
  • Sat71%(41 flights)
  • Sun61%(49 flights)
On-time by departure window
  • 6–9 AM84%(109 flights)
  • 9 AM–12 PM—(3 flights)
  • 3–6 PM58%(206 flights)
  • 6–9 PM65%(20 flights)
On-time trend by month
60%
May

Jun 25% → May 60% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202525%28
July 202548%27
August 202556%27
September 202559%27
October 202565%31
November 202582%27
December 202570%23
January 202683%30
February 202689%27
March 202687%31
April 202683%30
May 202660%30
Departures on time
77%
Diverted
0.3%
Flights flown
338
Months covered
12

Keep nerding

Based on 346 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.