Best Time to Fly CLT to SJU
Charlotte to San Juan — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
CLT → SJU on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 415 |
| February | 1% | 0% | 384 |
| March | 1% | 0% | 450 |
| April | 1% | 0% | 355 |
| May | 1% | 0% | 353 |
| June | 1% | 0% | 306 |
| July | 1% | 0% | 309 |
| August | 1% | 0% | 202 |
| September | 1% | 0% | 132 |
| October | 1% | 0% | 181 |
| November | 1% | 0% | 257 |
| December | 1% | 0% | 348 |
Frequently asked
What is the best month to fly from CLT to SJU?
January has the highest on-time rate at 1% for flights from Charlotte to San Juan.
What is the worst month to fly CLT to SJU?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are CLT to SJU flights delayed?
On average, 1% of flights from CLT to SJU arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.