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Flight Reliability

UA 6180 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 6180 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
2 min
Average arrival delay
4.0%
Cancelled
10 min early
Median arrival delay

Based on 223 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(31 flights)
  • Tue91%(22 flights)
  • Wed82%(33 flights)
  • Thu73%(33 flights)
  • Fri97%(30 flights)
  • Sat81%(26 flights)
  • Sun76%(37 flights)
On-time by departure window
  • 6–9 AM—(3 flights)
  • 9 AM–12 PM91%(89 flights)
  • 12–3 PM84%(50 flights)
  • 6–9 PM71%(70 flights)
On-time trend by month
100%
May

Jul 71% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
July 202571%31
August 202556%16
October 202591%21
November 202585%27
December 202586%28
January 2026100%11
February 2026100%14
March 202661%18
May 2026100%28
Departures on time
79%
Diverted
0.9%
Flights flown
212
Months covered
12

Keep nerding

Based on 223 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.