Route Reliability
ATY → Denver
ATY–DEN · 519 miles · ATY Airport to Denver International Airport
- 76%
- Arrive within 15 minutes
- 20 min
- Average arrival delay
- 0.3%
- Cancelled
- 302
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 76% of the time across 302 flights. No comparison to make.
What the data says
Friday is doing you no favors.
ATY–DEN flights arrived on time 88% of the time on Mondays and just 67% on Fridays. That gap is worth planning around.
It basically never cancels.
Out of 302 scheduled flights, only 0.3% were cancelled.
Trending in the right direction.
ATY–DEN flights arrived on time 84% of the time over the last three months in the data, compared with 74% in the three months before that.
Flights on this route
The breakdown
- Mon88%(43 flights)
- Tue81%(43 flights)
- Wed77%(43 flights)
- Thu68%(41 flights)
- Fri67%(43 flights)
- Sat73%(44 flights)
- Sun80%(44 flights)
- 9 AM–12 PM—(1 flights)
- 6–9 PM76%(299 flights)
- 9 PM–12 AM—(1 flights)
Aug 52% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| August 2025 | 52% | 31 |
| September 2025 | 70% | 30 |
| October 2025 | 84% | 31 |
| November 2025 | 87% | 30 |
| December 2025 | 73% | 30 |
| January 2026 | 77% | 30 |
| February 2026 | 71% | 28 |
| March 2026 | 87% | 30 |
| April 2026 | 87% | 30 |
| May 2026 | 77% | 31 |
Keep nerding
Based on 302 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.