Best Time to Fly SAT to SJU
San Antonio to San Juan — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
March
1% on time
Worst month
March
1% on time
SAT → SJU on-time performance by month
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| March | 1% | 0% | 14 |
| April | 1% | 0% | 13 |
| June | 1% | 0% | 11 |
| November | 1% | 0% | 10 |
| December | 1% | 0% | 14 |
Frequently asked
What is the best month to fly from SAT to SJU?
March has the highest on-time rate at 1% for flights from San Antonio to San Juan.
What is the worst month to fly SAT to SJU?
March has the lowest on-time rate at 1%, often due to seasonal weather patterns.
How often are SAT to SJU flights delayed?
On average, 1% of flights from SAT to SJU arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.