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Flight Reliability

UA 2396 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2396 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
0 min
Average arrival delay
1.3%
Cancelled
9 min early
Median arrival delay

Based on 537 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(75 flights)
  • Tue84%(77 flights)
  • Wed88%(77 flights)
  • Thu78%(74 flights)
  • Fri92%(76 flights)
  • Sat84%(74 flights)
  • Sun83%(76 flights)
On-time by departure window
  • 3–6 AM95%(20 flights)
  • 6–9 AM90%(137 flights)
  • 9 AM–12 PM91%(151 flights)
  • 12–3 PM84%(82 flights)
  • 3–6 PM69%(70 flights)
  • 6–9 PM65%(69 flights)
On-time trend by month
92%
May

Jun 67% → May 92% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202567%27
July 202559%29
August 202569%29
September 202587%30
October 202568%37
November 202588%58
December 202590%31
January 202686%55
February 202681%37
March 202687%54
April 202697%60
May 202692%82
Departures on time
86%
Diverted
0.2%
Flights flown
529
Months covered
12

Keep nerding

Based on 537 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.