Best Time to Fly ISP to MIA
Islip to Miami — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
ISP → MIA on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 29 |
| February | 1% | 0% | 28 |
| March | 1% | 0% | 31 |
| April | 1% | 0% | 30 |
| May | 1% | 0% | 31 |
| June | 1% | 0% | 30 |
| July | 1% | 0% | 30 |
| November | 1% | 0% | 17 |
| December | 1% | 0.1% | 15 |
Frequently asked
What is the best month to fly from ISP to MIA?
January has the highest on-time rate at 1% for flights from Islip to Miami.
What is the worst month to fly ISP to MIA?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are ISP to MIA flights delayed?
On average, 1% of flights from ISP to MIA arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.