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Flight Reliability

UA 5346 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 5346 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

78%
Arrive within 15 minutes
13 min
Average arrival delay
1.9%
Cancelled
8 min early
Median arrival delay

Based on 324 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(45 flights)
  • Tue74%(46 flights)
  • Wed88%(41 flights)
  • Thu81%(42 flights)
  • Fri74%(46 flights)
  • Sat67%(49 flights)
  • Sun85%(48 flights)
On-time by departure window
  • 3–6 AM90%(19 flights)
  • 6–9 AM82%(158 flights)
  • 12–3 PM78%(77 flights)
  • 3–6 PM61%(49 flights)
  • 6–9 PM64%(14 flights)
On-time trend by month
77%
May

Jun 71% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%28
July 202587%31
August 202571%31
September 202585%27
October 202564%28
November 202595%20
December 202584%31
January 202667%12
February 202656%18
March 202681%31
April 202683%30
May 202677%30
Departures on time
82%
Diverted
0.3%
Flights flown
317
Months covered
12

Keep nerding

Based on 324 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.