Best Time to Fly BOS to LAS
Boston to Las Vegas — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
BOS → LAS on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 499 |
| February | 1% | 0% | 468 |
| March | 1% | 0% | 562 |
| April | 1% | 0% | 569 |
| May | 1% | 0% | 621 |
| June | 1% | 0% | 490 |
| July | 1% | 0% | 464 |
| August | 1% | 0% | 387 |
| September | 1% | 0% | 466 |
| October | 1% | 0% | 514 |
| November | 1% | 0% | 405 |
| December | 1% | 0% | 394 |
Frequently asked
What is the best month to fly from BOS to LAS?
January has the highest on-time rate at 1% for flights from Boston to Las Vegas.
What is the worst month to fly BOS to LAS?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are BOS to LAS flights delayed?
On average, 1% of flights from BOS to LAS arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.