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Flight Reliability

UA 5701 · United Airlines

FSD → Denver (FSD–DEN)100% of its flights flew this route. The rest (ATL–ORD) are included in these numbers.

90
Nerd Approved
WanderNerd Reliability Score
91%
Arrive within 15 minutes
1 min early
Average arrival delay
2.1%
Cancelled
13 min early
Median arrival delay

Based on 336 historical flights. Data through May 2026.

What the data says

Sunday scaries are real for this one.

UA 5701 arrived on time 96% of the time on Tuesdays. On Sundays: 85%.

Better than the FSD–DEN route average.

UA 5701 arrived on time 91% of the time, versus 77% across the FSD–DEN route.

Better than the United Airlines network average.

UA 5701 arrived on time 91% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon89%(46 flights)
  • Tue96%(48 flights)
  • Wed96%(47 flights)
  • Thu89%(46 flights)
  • Fri92%(48 flights)
  • Sat87%(47 flights)
  • Sun85%(47 flights)
On-time by departure window
  • 3–6 AM93%(42 flights)
  • 6–9 AM90%(286 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
93%
May

Jul 84% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
July 202584%31
August 202594%31
September 202597%30
October 202597%31
November 202586%29
December 202582%27
January 202690%31
February 2026100%26
March 202690%29
April 202683%29
May 202693%30
Departures on time
92%
Diverted
0%
Flights flown
329
Months covered
12

Same route, other flights

Keep nerding

Based on 336 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.