Best Time to Fly BOS to BUF
Boston to Buffalo — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
BOS → BUF on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0.1% | 236 |
| February | 1% | 0% | 226 |
| March | 1% | 0% | 325 |
| April | 1% | 0% | 341 |
| May | 1% | 0% | 456 |
| June | 1% | 0% | 464 |
| July | 1% | 0% | 502 |
| August | 1% | 0% | 301 |
| September | 1% | 0% | 258 |
| October | 1% | 0% | 285 |
| November | 1% | 0% | 228 |
| December | 1% | 0.1% | 203 |
Frequently asked
What is the best month to fly from BOS to BUF?
January has the highest on-time rate at 1% for flights from Boston to Buffalo.
What is the worst month to fly BOS to BUF?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are BOS to BUF flights delayed?
On average, 1% of flights from BOS to BUF arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.