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Flight Reliability

UA 352 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 352 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

83%
Arrive within 15 minutes
1 min
Average arrival delay
0.8%
Cancelled
13 min early
Median arrival delay

Based on 492 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon82%(74 flights)
  • Tue84%(62 flights)
  • Wed80%(66 flights)
  • Thu91%(74 flights)
  • Fri80%(75 flights)
  • Sat85%(59 flights)
  • Sun80%(78 flights)
On-time by departure window
  • 3–6 AM98%(54 flights)
  • 6–9 AM93%(83 flights)
  • 9 AM–12 PM—(1 flights)
  • 12–3 PM82%(244 flights)
  • 3–6 PM77%(68 flights)
  • 6–9 PM52%(25 flights)
  • 9 PM–12 AM77%(13 flights)
On-time trend by month
80%
May

Jun 66% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202566%47
July 202597%58
August 202594%46
September 202597%30
October 202569%36
November 202590%49
December 202575%32
January 202684%31
February 202668%28
March 202675%55
April 202694%46
May 202680%30
Departures on time
83%
Diverted
0%
Flights flown
488
Months covered
12

Keep nerding

Based on 492 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.