Route Reliability
Omaha → Denver
OMA–DEN · 472 miles · Eppley Airfield to Denver International Airport
- 77%
- Arrive within 15 minutes
- 9 min
- Average arrival delay
- 0.6%
- Cancelled
- 3,267
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.United Airlines82%1,655 flights
- 2.Southwest Airlines73%1,415 flights
- 3.Frontier Airlines67%197 flights
What the data says
Morning-you made the right choice.
OMA–DEN flights departing between 3–6 AM arrived on time 93% of the time, versus 61% between 3–6 PM.
Skip Thursday if you can.
OMA–DEN flights arrived on time 83% of the time on Saturdays. On Thursdays: 72%.
United Airlines has a clear lead on this route.
United Airlines arrived on time 82% of the time on this route; Frontier Airlines managed 67%.
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
- Mon77%(479 flights)
- Tue76%(441 flights)
- Wed80%(436 flights)
- Thu72%(494 flights)
- Fri75%(481 flights)
- Sat83%(391 flights)
- Sun79%(517 flights)
- 3–6 AM93%(70 flights)
- 6–9 AM92%(650 flights)
- 9 AM–12 PM81%(761 flights)
- 12–3 PM84%(617 flights)
- 3–6 PM61%(573 flights)
- 6–9 PM62%(474 flights)
- 9 PM–12 AM62%(94 flights)
Jun 65% → May 76% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 65% | 299 |
| July 2025 | 69% | 307 |
| August 2025 | 71% | 294 |
| September 2025 | 79% | 283 |
| October 2025 | 83% | 287 |
| November 2025 | 87% | 267 |
| December 2025 | 73% | 259 |
| January 2026 | 86% | 232 |
| February 2026 | 82% | 223 |
| March 2026 | 77% | 249 |
| April 2026 | 81% | 251 |
| May 2026 | 76% | 288 |
Keep nerding
Based on 3,267 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.