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Flight Reliability

UA 1757 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1757 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

69%
Arrive within 15 minutes
20 min
Average arrival delay
1.3%
Cancelled
3 min
Median arrival delay

Based on 765 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon64%(107 flights)
  • Tue82%(110 flights)
  • Wed69%(109 flights)
  • Thu69%(110 flights)
  • Fri59%(108 flights)
  • Sat78%(105 flights)
  • Sun63%(105 flights)
On-time by departure window
  • 9 AM–12 PM94%(48 flights)
  • 12–3 PM83%(66 flights)
  • 3–6 PM49%(208 flights)
  • 6–9 PM72%(147 flights)
  • 9 PM–12 AM75%(285 flights)
On-time trend by month
53%
May

Jun 65% → May 53% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202565%85
July 202561%59
August 202564%59
September 202576%89
October 202574%80
November 202572%29
December 202572%60
January 202677%61
February 202677%56
March 202683%59
April 202653%60
May 202653%57
Departures on time
71%
Diverted
0.1%
Flights flown
754
Months covered
12

Keep nerding

Based on 765 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.