Route · SFO → LAS · 2020–2025 BTS data
San Francisco to Las Vegas
The SFO–LAS corridor (San Francisco, CA → Las Vegas, NV) runs behind the national average, served by 37 carriers across roughly 414 miles.
Data updated 2026-06-13
- 78.5%
- On-time
- -0.5 pts
- vs US avg
- 67 min
- Delay when late
- 31,598
- Flights
Cancelled
1.2%
Best Month
Apr 2025 84%
Worst Month
Mar 2024 54%
Distance
414 mi
Carriers
37
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 511 | 112 | 3 | 0 | WN,F9,AS,UA |
| Nov 2025 | 500 | 128 | 9 | 0 | UA,F9,AS,WN |
| Oct 2025 | 522 | 125 | 3 | 0 | AS,UA,WN,F9 |
| Sep 2025 | 512 | 113 | 2 | 0 | UA,WN,F9,AS |
| Aug 2025 | 521 | 93 | 1 | 0 | WN,F9,UA,AS |
| Jul 2025 | 496 | 112 | 7 | 2 | AS,UA,WN,F9 |
| Jun 2025 | 500 | 100 | 6 | 0 | AS,UA,WN,F9 |
| May 2025 | 519 | 103 | 0 | 0 | AS,UA,WN,F9 |
| Apr 2025 | 498 | 80 | 1 | 1 | F9,OO,UA,WN,AS |
| Mar 2025 | 534 | 119 | 3 | 0 | AS,OO,UA,WN,F9 |
| Feb 2025 | 466 | 104 | 3 | 0 | AS,OO,UA,WN,F9 |
| Jan 2025 | 523 | 112 | 0 | 0 | AS,OO,UA,WN,F9 |
| Dec 2024 | 532 | 134 | 2 | 0 | AS,F9,OO,UA,WN |
| Nov 2024 | 541 | 129 | 3 | 1 | OO,UA,WN,AS,F9 |
| Oct 2024 | 574 | 151 | 2 | 0 | UA,AS,OO,WN,F9 |
| Sep 2024 | 537 | 148 | 4 | 0 | WN,OO,UA,AS,F9 |
| Aug 2024 | 492 | 124 | 4 | 1 | AS,F9,WN,OO,UA |
| Jul 2024 | 445 | 138 | 13 | 1 | AS,F9,UA,WN |
| Jun 2024 | 437 | 140 | 1 | 0 | AS,F9,UA,WN |
| May 2024 | 468 | 179 | 2 | 1 | AS,F9,OO,UA,WN |
| Apr 2024 | 448 | 186 | 1 | 0 | AS,F9,OO,UA,WN |
| Mar 2024 | 464 | 214 | 7 | 0 | AS,F9,OO,UA,WN |
| Feb 2024 | 414 | 157 | 10 | 0 | AA,AS,DL,F9,OO,UA,WN |
| Jan 2024 | 423 | 97 | 51 | 0 | AS,F9,WN,OO,UA |
Cancellation Rate
1.2%
138 of 11,877 flights
Diversion Rate
0.1%
7 of 11,877 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SFO - San Francisco
Full on-time, delay-cause, and seasonal performance for San Francisco, CA.
Origin airport →LAS - Las Vegas
Full on-time, delay-cause, and seasonal performance for Las Vegas, NV.
Destination airport →Compare the two airports
See SFO and LAS side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SFO–LAS.
Routes with a similar on-time rate
What the Data Says About SFO to LAS
31,598 tracked flights put the SFO to LAS pairing (San Francisco to Las Vegas) at a 78.5% on-time rate, squarely in line with the wider network. Delays that do occur run 67.4 minutes on average. Across the 414-mile route and its 37 carriers, the trailing 24 months show 1.2% cancelled and 0.1% diverted (11,877 flights sampled).
The monthly split is wide on this route: Apr 2025 posted the strongest performance at 84% on-time, while Mar 2024 came in at just 54% - a 30-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from SFO to LAS? ▼
What is the cancellation rate for SFO to LAS? ▼
How far is the flight from SFO to LAS? ▼
When is the best time to fly from SFO to LAS? ▼
Flight Guides
Tips and data-driven advice for choosing reliable routes.
Explore PlainFlights
Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.