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Flight Reliability

UA 570 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 570 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

89%
Arrive within 15 minutes
4 min early
Average arrival delay
1.4%
Cancelled
13 min early
Median arrival delay

Based on 414 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon91%(58 flights)
  • Tue93%(58 flights)
  • Wed95%(58 flights)
  • Thu91%(58 flights)
  • Fri92%(60 flights)
  • Sat75%(55 flights)
  • Sun84%(61 flights)
On-time by departure window
  • 6–9 AM88%(310 flights)
  • 9 AM–12 PM95%(63 flights)
  • 6–9 PM80%(35 flights)
On-time trend by month
93%
May

Jun 93% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%15
July 202584%31
August 202590%31
September 202587%30
October 202595%37
November 202585%59
December 202588%32
January 202679%29
February 202688%25
March 202687%31
April 202697%30
May 202693%58
Departures on time
91%
Diverted
0%
Flights flown
408
Months covered
12

Keep nerding

Based on 414 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.