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Flight Reliability

UA 2393 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2393 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

85%
Arrive within 15 minutes
3 min early
Average arrival delay
0.9%
Cancelled
10 min early
Median arrival delay

Based on 449 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon92%(62 flights)
  • Tue85%(66 flights)
  • Wed86%(66 flights)
  • Thu82%(66 flights)
  • Fri81%(64 flights)
  • Sat88%(59 flights)
  • Sun82%(62 flights)
On-time by departure window
  • 6–9 AM84%(262 flights)
  • 9 AM–12 PM90%(164 flights)
  • 6–9 PM68%(19 flights)
On-time trend by month
41%
May

Jun 90% → May 41% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%29
July 202594%31
August 202584%44
September 2025100%60
October 202595%55
November 202597%30
December 202583%46
January 202690%31
February 2026100%25
March 202683%23
April 202666%29
May 202641%42
Departures on time
90%
Diverted
0%
Flights flown
445
Months covered
12

Keep nerding

Based on 449 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.