Route
OAK → LAS
Oakland San Francisco Bay Airport Harry Reid International Airport
Alerts at OAK and LAS
How punctual is this route?
- On-time arrivals
- 76.5%
- Less than 15 minutes late
- Cancelled
- 0.6%
- Of scheduled flights
- Average delay when late
- 59 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,264
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 50%
- Airline (crew, maintenance, cleaning) 32%
- Air traffic control & airport 17%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.1% | 300 |
| October 2025 | 76.0% | 265 |
| November 2025 | 82.5% | 245 |
| December 2025 | 81.9% | 248 |
| January 2026 | 84.4% | 237 |
| February 2026 | 80.4% | 236 |
| March 2026 | 79.4% | 285 |
| April 2026 | 74.5% | 272 |
| May 2026 | 72.2% | 285 |
| June 2026 | 65.5% | 289 |
| July 2026 | 70.7% | 305 |
| August 2026 | 73.6% | 297 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 3,203 | 76.4% | 0.6% | 58 min |
| NK | 41 | 90.0% | 2.4% | 50 min |
| Frontier Airlines | 20 | 65.0% | 0.0% | 166 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN4348
10% late · 60 flights
-
WN4503
60% late · 60 flights
-
WN143
12% late · 59 flights
-
WN1874
31% late · 58 flights
-
WN2092
26% late · 58 flights
-
WN2121
33% late · 58 flights
-
WN3536
5% late · 58 flights
-
WN3714
39% late · 58 flights
-
WN2140
4% late · 57 flights
-
WN2924
16% late · 57 flights
-
WN2063
36% late · 56 flights
-
WN1837
2% late · 46 flights
-
WN1523
25% late · 45 flights
-
WN711
27% late · 45 flights
-
WN2325
2% late · 43 flights
-
WN2374
14% late · 43 flights
-
WN4693
48% late · 43 flights
-
WN1923
10% late · 42 flights
-
WN2792
14% late · 42 flights
-
WN2933
5% late · 42 flights
-
WN295
24% late · 42 flights
-
WN533
50% late · 42 flights
-
WN2922
26% late · 39 flights
-
WN3874
32% late · 37 flights
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