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Flight Reliability

UA 444 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 444 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

83%
Arrive within 15 minutes
3 min
Average arrival delay
0.8%
Cancelled
6 min early
Median arrival delay

Based on 624 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon80%(88 flights)
  • Tue91%(79 flights)
  • Wed83%(92 flights)
  • Thu76%(92 flights)
  • Fri83%(88 flights)
  • Sat87%(84 flights)
  • Sun83%(92 flights)
On-time by departure window
  • 6–9 AM86%(85 flights)
  • 9 AM–12 PM71%(21 flights)
  • 12–3 PM91%(128 flights)
  • 3–6 PM—(2 flights)
  • 6–9 PM67%(52 flights)
  • 9 PM–12 AM82%(327 flights)
On-time trend by month
82%
May

Jun 67% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202567%30
July 202555%31
August 202589%28
September 202585%26
October 202586%36
November 202573%59
December 202581%59
January 202690%30
February 202691%54
March 202685%82
April 202693%90
May 202682%90
Departures on time
85%
Diverted
0.6%
Flights flown
615
Months covered
12

Keep nerding

Based on 624 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.