Route Reliability
Denver → El Paso
DEN–ELP · 563 miles · Denver International Airport to El Paso International Airport
- 76%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 0.4%
- Cancelled
- 1,836
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Frontier Airlines83%333 flights
- 2.United Airlines78%729 flights
- 3.Southwest Airlines72%774 flights
What the data says
The 12–3 PM departure wins.
DEN–ELP flights departing between 12–3 PM arrived on time 94% of the time, versus 54% between 9 PM–12 AM.
Skip Thursday if you can.
DEN–ELP flights arrived on time 80% of the time on Mondays. On Thursdays: 72%.
Frontier Airlines runs this route best.
Frontier Airlines arrived on time 83% of the time on this route; Southwest Airlines managed 72%.
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
- Mon80%(275 flights)
- Tue75%(239 flights)
- Wed80%(249 flights)
- Thu72%(273 flights)
- Fri74%(271 flights)
- Sat80%(245 flights)
- Sun75%(275 flights)
- 6–9 AM79%(14 flights)
- 9 AM–12 PM86%(929 flights)
- 12–3 PM94%(53 flights)
- 3–6 PM70%(122 flights)
- 6–9 PM68%(495 flights)
- 9 PM–12 AM54%(214 flights)
Jun 63% → May 75% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 63% | 160 |
| July 2025 | 63% | 163 |
| August 2025 | 75% | 148 |
| September 2025 | 81% | 140 |
| October 2025 | 75% | 160 |
| November 2025 | 82% | 151 |
| December 2025 | 74% | 163 |
| January 2026 | 85% | 151 |
| February 2026 | 84% | 139 |
| March 2026 | 78% | 152 |
| April 2026 | 85% | 145 |
| May 2026 | 75% | 155 |
Keep nerding
Based on 1,836 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.