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Flight Reliability

UA 1944 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1944 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

86%
Arrive within 15 minutes
1 min
Average arrival delay
0.3%
Cancelled
10 min early
Median arrival delay

Based on 362 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon85%(54 flights)
  • Tue96%(48 flights)
  • Wed85%(52 flights)
  • Thu85%(53 flights)
  • Fri83%(52 flights)
  • Sat85%(48 flights)
  • Sun81%(53 flights)
On-time by departure window
  • 6–9 AM93%(56 flights)
  • 9 AM–12 PM81%(16 flights)
  • 3–6 PM93%(105 flights)
  • 6–9 PM75%(106 flights)
  • 9 PM–12 AM86%(77 flights)
On-time trend by month
85%
May

Jun 80% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%35
July 202567%60
August 202586%43
September 202593%30
October 202587%31
November 2025100%29
December 202581%31
January 2026100%31
February 202682%28
March 2026100%28
May 202685%13
Departures on time
84%
Diverted
0.3%
Flights flown
360
Months covered
12

Keep nerding

Based on 362 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.