Route · LAS → SFO · 2020–2025 BTS data
Las Vegas to San Francisco
The LAS–SFO corridor (Las Vegas, NV → San Francisco, CA) runs behind the national average, served by 37 carriers across roughly 414 miles.
Data updated 2026-06-13
- 74.9%
- On-time
- -4.1 pts
- vs US avg
- 64 min
- Delay when late
- 31,552
- Flights
Cancelled
1.1%
Best Month
Jan 2025 81%
Worst Month
Mar 2024 50%
Distance
414 mi
Carriers
37
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 510 | 167 | 2 | 0 | WN,F9,AS,UA |
| Nov 2025 | 500 | 184 | 12 | 0 | UA,F9,AS,WN |
| Oct 2025 | 521 | 215 | 4 | 0 | AS,UA,WN,F9 |
| Sep 2025 | 513 | 188 | 2 | 0 | UA,WN,F9,AS |
| Aug 2025 | 520 | 136 | 2 | 0 | WN,F9,UA,AS |
| Jul 2025 | 494 | 171 | 6 | 0 | AS,UA,WN,F9 |
| Jun 2025 | 494 | 121 | 5 | 0 | AS,UA,WN,F9 |
| May 2025 | 521 | 127 | 0 | 0 | AS,UA,WN,F9 |
| Apr 2025 | 499 | 119 | 0 | 0 | F9,OO,UA,WN,AS |
| Mar 2025 | 535 | 146 | 2 | 0 | AS,OO,UA,WN,F9 |
| Feb 2025 | 467 | 129 | 1 | 0 | AS,OO,UA,WN,F9 |
| Jan 2025 | 523 | 97 | 0 | 1 | AS,OO,UA,WN,F9 |
| Dec 2024 | 534 | 160 | 2 | 1 | AS,F9,OO,UA,WN |
| Nov 2024 | 539 | 161 | 3 | 0 | OO,UA,WN,AS,F9 |
| Oct 2024 | 573 | 144 | 1 | 0 | UA,AS,OO,WN,F9 |
| Sep 2024 | 538 | 141 | 4 | 0 | WN,OO,UA,AS,F9 |
| Aug 2024 | 490 | 142 | 3 | 0 | AS,F9,WN,OO,UA |
| Jul 2024 | 445 | 137 | 18 | 1 | AS,F9,UA,WN |
| Jun 2024 | 436 | 174 | 3 | 0 | AS,F9,UA,WN |
| May 2024 | 471 | 213 | 4 | 0 | AS,F9,OO,UA,WN |
| Apr 2024 | 445 | 216 | 1 | 2 | AS,F9,OO,UA,WN |
| Mar 2024 | 463 | 233 | 6 | 2 | AS,F9,OO,UA,WN |
| Feb 2024 | 411 | 176 | 6 | 2 | AA,AS,DL,F9,OO,UA,WN |
| Jan 2024 | 428 | 113 | 47 | 0 | AS,F9,WN,OO,UA |
Cancellation Rate
1.1%
134 of 11,870 flights
Diversion Rate
0.1%
9 of 11,870 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
LAS - Las Vegas
Full on-time, delay-cause, and seasonal performance for Las Vegas, NV.
Origin airport →SFO - San Francisco
Full on-time, delay-cause, and seasonal performance for San Francisco, CA.
Destination airport →Compare the two airports
See LAS and SFO side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to LAS–SFO.
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What the Data Says About LAS to SFO
On-time performance on the LAS to SFO pairing (Las Vegas to San Francisco) trails a chunk of the network: 74.9% of 31,552 tracked flights arrived on schedule, with a 63.9-minute average delay on the ones that ran late. The route spans about 414 miles across 37 carriers. Cancellations over the trailing 24 months hit 1.1% (134 of 11,870 flights), with 0.1% diverted.
The monthly split is wide on this route: Jan 2025 posted the strongest performance at 81% on-time, while Mar 2024 came in at just 50% - a 32-point swing worth factoring into travel timing.
Frequently Asked Questions
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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.