Route Reliability
Santa Ana → Las Vegas
SNA–LAS · 226 miles · John Wayne Airport to Harry Reid International Airport
- 84%
- Arrive within 15 minutes
- 3 min
- Average arrival delay
- 0.7%
- Cancelled
- 4,386
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Spirit Airlines90%890 flights
- 2.Delta Air Lines87%786 flights
- 3.Southwest Airlines82%2,500 flights
- 4.Frontier Airlines74%210 flights
What the data says
Morning-you made the right choice.
SNA–LAS flights departing between 6–9 AM arrived on time 96% of the time, versus 77% between 6–9 PM.
Friday is doing you no favors.
SNA–LAS flights arrived on time 92% of the time on Saturdays. On Fridays: 78%.
Spirit Airlines has a clear lead on this route.
Spirit Airlines arrived on time 90% of the time on this route; Frontier Airlines managed 74%.
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
- Mon82%(695 flights)
- Tue86%(555 flights)
- Wed90%(555 flights)
- Thu81%(674 flights)
- Fri78%(690 flights)
- Sat92%(489 flights)
- Sun83%(697 flights)
- 6–9 AM96%(907 flights)
- 9 AM–12 PM87%(936 flights)
- 12–3 PM79%(619 flights)
- 3–6 PM79%(951 flights)
- 6–9 PM77%(882 flights)
- 9 PM–12 AM83%(60 flights)
Jun 83% → May 85% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 83% | 416 |
| July 2025 | 80% | 408 |
| August 2025 | 84% | 372 |
| September 2025 | 79% | 345 |
| October 2025 | 82% | 353 |
| November 2025 | 83% | 357 |
| December 2025 | 84% | 364 |
| January 2026 | 90% | 356 |
| February 2026 | 88% | 335 |
| March 2026 | 87% | 384 |
| April 2026 | 84% | 365 |
| May 2026 | 85% | 300 |
Same trip, other airports
Keep nerding
Based on 4,386 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.