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Flight Reliability

UA 1772 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1772 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

77%
Arrive within 15 minutes
14 min
Average arrival delay
0.5%
Cancelled
4 min early
Median arrival delay

Based on 427 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(60 flights)
  • Tue76%(62 flights)
  • Wed81%(62 flights)
  • Thu75%(60 flights)
  • Fri73%(59 flights)
  • Sat80%(61 flights)
  • Sun78%(60 flights)
On-time by departure window
  • 6–9 AM100%(20 flights)
  • 9 AM–12 PM81%(231 flights)
  • 12–3 PM68%(25 flights)
  • 3–6 PM78%(104 flights)
  • 6–9 PM48%(44 flights)
On-time trend by month
77%
May

Jun 69% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%26
July 202551%61
August 202571%31
September 202587%30
October 202590%31
November 202597%30
December 202584%61
January 202686%36
February 202659%27
March 202677%30
April 202693%30
May 202677%31
Departures on time
79%
Diverted
0.2%
Flights flown
424
Months covered
12

Keep nerding

Based on 427 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.