Skip to content
WanderNerd
Check a flight

Flight Reliability

UA 4282 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 4282 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

81%
Arrive within 15 minutes
13 min
Average arrival delay
1.5%
Cancelled
7 min early
Median arrival delay

Based on 333 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon89%(46 flights)
  • Tue84%(44 flights)
  • Wed82%(45 flights)
  • Thu83%(46 flights)
  • Fri80%(49 flights)
  • Sat83%(48 flights)
  • Sun65%(49 flights)
On-time by departure window
  • 9 AM–12 PM87%(198 flights)
  • 12–3 PM71%(114 flights)
  • 9 PM–12 AM67%(15 flights)
On-time trend by month
77%
May

Jun 57% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202557%30
July 202565%31
August 202574%23
September 202573%15
October 202594%31
November 202587%30
December 202574%27
January 202686%29
February 202696%23
March 202697%29
April 202690%29
May 202677%30
Departures on time
83%
Diverted
0.3%
Flights flown
327
Months covered
12

Keep nerding

Based on 333 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.