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Flight Reliability

UA 2228 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2228 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

84%
Arrive within 15 minutes
5 min
Average arrival delay
0.7%
Cancelled
12 min early
Median arrival delay

Based on 288 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon91%(35 flights)
  • Tue85%(34 flights)
  • Wed86%(42 flights)
  • Thu76%(42 flights)
  • Fri79%(43 flights)
  • Sat89%(36 flights)
  • Sun82%(54 flights)
On-time by departure window
  • 6–9 AM74%(34 flights)
  • 12–3 PM—(1 flights)
  • 3–6 PM—(2 flights)
  • 6–9 PM86%(191 flights)
  • 9 PM–12 AM79%(58 flights)
On-time trend by month
65%
May

Jun 96% → May 65% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202596%23
July 202565%20
August 202585%26
September 2025100%27
October 202594%31
November 202590%31
December 202592%26
March 202678%27
April 202670%30
May 202665%31
Departures on time
82%
Diverted
0%
Flights flown
286
Months covered
12

Keep nerding

Based on 288 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.