Route Reliability
Oakland → Las Vegas
OAK–LAS · 407 miles · Oakland International Airport to Harry Reid International Airport
- 81%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 0.7%
- Cancelled
- 3,412
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Spirit Airlines90%236 flights
- 2.Southwest Airlines80%3,176 flights
What the data says
Morning flights do better here.
OAK–LAS flights departing between 3–6 AM arrived on time 97% of the time, versus 66% between 9 PM–12 AM.
Thursday is the weak spot.
OAK–LAS flights arrived on time 87% of the time on Saturdays. On Thursdays: 73%.
Spirit Airlines runs this route best.
Spirit Airlines arrived on time 90% of the time on this route; Southwest Airlines managed 80%.
Slipping a little lately.
OAK–LAS flights arrived on time 76% of the time over the last three months in the data, compared with 83% in the three months before that.
Flights on this route
The breakdown
- Mon78%(516 flights)
- Tue85%(440 flights)
- Wed86%(434 flights)
- Thu73%(514 flights)
- Fri78%(521 flights)
- Sat87%(400 flights)
- Sun80%(559 flights)
- 3–6 AM97%(307 flights)
- 6–9 AM95%(659 flights)
- 9 AM–12 PM86%(638 flights)
- 12–3 PM75%(547 flights)
- 3–6 PM70%(505 flights)
- 6–9 PM68%(515 flights)
- 9 PM–12 AM66%(213 flights)
Jun 85% → May 73% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 85% | 362 |
| July 2025 | 79% | 345 |
| August 2025 | 84% | 323 |
| September 2025 | 81% | 297 |
| October 2025 | 77% | 263 |
| November 2025 | 83% | 240 |
| December 2025 | 83% | 248 |
| January 2026 | 86% | 237 |
| February 2026 | 81% | 235 |
| March 2026 | 80% | 282 |
| April 2026 | 76% | 271 |
| May 2026 | 73% | 281 |
Same trip, other airports
Keep nerding
Based on 3,412 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.