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Flight Reliability

UA 5708 · United Airlines

RAP → Denver (RAP–DEN)94% of its flights flew this route. The rest (SAF–DEN) are included in these numbers.

59
A Little Dicey
WanderNerd Reliability Score
69%
Arrive within 15 minutes
14 min
Average arrival delay
3.4%
Cancelled
5 min early
Median arrival delay

Based on 324 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

UA 5708 departing between 9 AM–12 PM arrived on time 84% of the time, versus 53% between 3–6 PM.

Tuesdays have been rough.

UA 5708 arrived on time 80% of the time on Saturdays and just 62% on Tuesdays. That gap is worth planning around.

Lagging the RAP–DEN route.

UA 5708 arrived on time 69% of the time, versus 79% across the RAP–DEN route.

Lagging the United Airlines network.

UA 5708 arrived on time 69% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon68%(50 flights)
  • Tue62%(42 flights)
  • Wed69%(45 flights)
  • Thu72%(47 flights)
  • Fri66%(44 flights)
  • Sat80%(35 flights)
  • Sun69%(48 flights)
On-time by departure window
  • 9 AM–12 PM84%(163 flights)
  • 3–6 PM53%(148 flights)
On-time trend by month
82%
May

Jun 41% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202541%27
July 202541%27
August 202538%29
September 202562%26
October 202568%25
November 202594%18
December 202593%14
January 202687%30
February 202679%28
March 202677%30
April 202687%30
May 202682%27
Departures on time
73%
Diverted
0.6%
Flights flown
311
Months covered
12

Same route, other flights

Keep nerding

Based on 324 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.