Route Reliability
SGU → Denver
SGU–DEN · 517 miles · SGU Airport to Denver International Airport
- 80%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 0%
- Cancelled
- 1,086
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 80% of the time across 1,086 flights. No comparison to make.
What the data says
Morning-you made the right choice.
SGU–DEN flights departing between 3–6 AM arrived on time 90% of the time, versus 74% between 3–6 PM.
Skip Tuesday if you can.
SGU–DEN flights arrived on time 85% of the time on Saturdays. On Tuesdays: 75%.
It basically never cancels.
Out of 1,086 scheduled flights, only 0.0% were cancelled.
Slipping a little lately.
SGU–DEN flights arrived on time 78% of the time over the last three months in the data, compared with 83% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon78%(156 flights)
- Tue75%(151 flights)
- Wed81%(150 flights)
- Thu77%(150 flights)
- Fri78%(154 flights)
- Sat85%(154 flights)
- Sun82%(158 flights)
- 3–6 AM90%(361 flights)
- 9 AM–12 PM77%(26 flights)
- 12–3 PM75%(345 flights)
- 3–6 PM74%(340 flights)
- 6–9 PM—(1 flights)
Jun 66% → May 65% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 66% | 89 |
| July 2025 | 71% | 90 |
| August 2025 | 74% | 89 |
| September 2025 | 85% | 87 |
| October 2025 | 81% | 93 |
| November 2025 | 93% | 87 |
| December 2025 | 89% | 90 |
| January 2026 | 79% | 92 |
| February 2026 | 81% | 83 |
| March 2026 | 86% | 93 |
| April 2026 | 84% | 88 |
| May 2026 | 65% | 92 |
Keep nerding
Based on 1,086 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.