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Flight Reliability

UA 5093 · United Airlines

RKS → Denver (RKS–DEN)91% of its flights flew this route. The rest (DEN–LBL, DEN–BFF) are included in these numbers.

90
Nerd Approved
WanderNerd Reliability Score
87%
Arrive within 15 minutes
16 min
Average arrival delay
0.5%
Cancelled
10 min early
Median arrival delay

Based on 402 historical flights. Data through May 2026.

What the data says

The 3–6 AM departure wins.

UA 5093 departing between 3–6 AM arrived on time 88% of the time, versus 79% between 6–9 AM.

Tuesday is the weak spot.

UA 5093 arrived on time 91% of the time on Saturdays. On Tuesdays: 81%.

A bit ahead of the RKS–DEN route.

UA 5093 arrived on time 87% of the time, versus 81% across the RKS–DEN route.

Better than the United Airlines network average.

UA 5093 arrived on time 87% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon90%(59 flights)
  • Tue81%(53 flights)
  • Wed82%(54 flights)
  • Thu85%(60 flights)
  • Fri90%(59 flights)
  • Sat91%(55 flights)
  • Sun88%(60 flights)
On-time by departure window
  • 3–6 AM88%(362 flights)
  • 6–9 AM79%(38 flights)
On-time trend by month
83%
May

Jun 90% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%30
July 202590%31
August 202577%31
September 202591%34
October 202582%49
November 202594%35
December 202588%42
January 202684%31
February 202689%27
March 202683%30
April 202690%30
May 202683%30
Departures on time
90%
Diverted
0%
Flights flown
400
Months covered
12

Same route, other flights

Keep nerding

Based on 402 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.