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Flight Reliability

UA 5300 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 5300 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

83%
Arrive within 15 minutes
2 min
Average arrival delay
6.0%
Cancelled
10 min early
Median arrival delay

Based on 350 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(47 flights)
  • Tue84%(44 flights)
  • Wed84%(49 flights)
  • Thu83%(48 flights)
  • Fri76%(49 flights)
  • Sat91%(45 flights)
  • Sun81%(47 flights)
On-time by departure window
  • 6–9 AM82%(183 flights)
  • 9 AM–12 PM94%(31 flights)
  • 12–3 PM—(5 flights)
  • 3–6 PM89%(28 flights)
  • 6–9 PM81%(57 flights)
  • 9 PM–12 AM80%(25 flights)
On-time trend by month
100%
May

Jun 80% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%30
July 202568%28
August 202569%29
September 202589%26
October 202581%31
November 202591%22
December 202590%29
January 202685%27
February 202685%26
March 202686%28
April 202683%29
May 2026100%24
Departures on time
85%
Diverted
0%
Flights flown
329
Months covered
12

Keep nerding

Based on 350 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.