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Flight Reliability

UA 2063 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2063 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

88%
Arrive within 15 minutes
5 min early
Average arrival delay
0.3%
Cancelled
11 min early
Median arrival delay

Based on 381 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon87%(54 flights)
  • Tue91%(55 flights)
  • Wed89%(55 flights)
  • Thu87%(54 flights)
  • Fri93%(53 flights)
  • Sat79%(53 flights)
  • Sun91%(55 flights)
On-time by departure window
  • 6–9 AM88%(299 flights)
  • 9 AM–12 PM94%(53 flights)
  • 12–3 PM81%(16 flights)
  • 6–9 PM64%(11 flights)
On-time trend by month
84%
May

Jun 83% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%30
July 202587%31
August 202584%31
September 202587%30
October 202587%30
November 202597%30
December 202580%46
January 2026100%31
February 202689%28
March 202687%31
April 202697%30
May 202684%31
Departures on time
92%
Diverted
0.3%
Flights flown
379
Months covered
12

Keep nerding

Based on 381 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.