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Flight Reliability

UA 5130 · United Airlines

RIW → Denver (RIW–DEN)98% of its flights flew this route. The rest (DEN–WYS) are included in these numbers.

93
Nerd Approved
WanderNerd Reliability Score
87%
Arrive within 15 minutes
11 min
Average arrival delay
0.5%
Cancelled
9 min early
Median arrival delay

Based on 371 historical flights. Data through May 2026.

What the data says

Saturday is the weak spot.

UA 5130 arrived on time 91% of the time on Tuesdays. On Saturdays: 83%.

A bit ahead of the RIW–DEN route.

UA 5130 arrived on time 87% of the time, versus 84% across the RIW–DEN route.

Better than the United Airlines network average.

UA 5130 arrived on time 87% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon87%(52 flights)
  • Tue91%(53 flights)
  • Wed90%(50 flights)
  • Thu86%(51 flights)
  • Fri87%(52 flights)
  • Sat83%(57 flights)
  • Sun87%(54 flights)
On-time by departure window
  • 3–6 AM87%(361 flights)
  • 6–9 AM—(8 flights)
On-time trend by month
90%
May

Jun 90% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%30
July 202587%30
August 202591%34
September 2025100%35
October 202571%31
November 202580%30
December 202590%31
January 202680%30
February 202693%27
March 202694%31
April 202677%30
May 202690%30
Departures on time
89%
Diverted
0%
Flights flown
369
Months covered
12

Same route, other flights

Keep nerding

Based on 371 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.