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Flight Reliability

UA 1924 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1924 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

90%
Arrive within 15 minutes
7 min early
Average arrival delay
1.3%
Cancelled
16 min early
Median arrival delay

Based on 447 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(68 flights)
  • Tue95%(41 flights)
  • Wed95%(58 flights)
  • Thu91%(70 flights)
  • Fri88%(74 flights)
  • Sat89%(56 flights)
  • Sun88%(74 flights)
On-time by departure window
  • 6–9 PM78%(105 flights)
  • 9 PM–12 AM93%(336 flights)
On-time trend by month
97%
May

Jun 88% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202588%32
July 202579%28
August 202575%57
September 202590%51
October 202596%46
November 202591%44
December 202597%32
January 202692%25
February 202697%35
March 202685%39
April 2026100%21
May 202697%31
Departures on time
88%
Diverted
0%
Flights flown
441
Months covered
12

Keep nerding

Based on 447 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.