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Flight Reliability

UA 2358 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2358 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

81%
Arrive within 15 minutes
4 min
Average arrival delay
1.2%
Cancelled
6 min early
Median arrival delay

Based on 603 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(87 flights)
  • Tue80%(84 flights)
  • Wed82%(84 flights)
  • Thu78%(83 flights)
  • Fri86%(87 flights)
  • Sat85%(86 flights)
  • Sun80%(85 flights)
On-time by departure window
  • 6–9 AM87%(223 flights)
  • 9 AM–12 PM77%(361 flights)
  • 3–6 PM83%(12 flights)
On-time trend by month
56%
May

Jun 78% → May 56% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202578%50
July 202574%31
August 202588%72
September 202587%38
October 202584%61
November 202583%59
December 202574%46
January 202683%36
February 202684%44
March 202681%59
April 202690%59
May 202656%41
Departures on time
81%
Diverted
0%
Flights flown
596
Months covered
12

Keep nerding

Based on 603 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.