Best Time to Fly DCA to SAT
Washington to San Antonio — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
May
0% on time
DCA → SAT on-time performance by month
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0.1% | 26 |
| February | 1% | 0% | 28 |
| March | 1% | 0% | 61 |
| April | 1% | 0% | 60 |
| May | 0% | 0% | 62 |
| June | 1% | 0% | 60 |
| July | 0% | 0.1% | 61 |
| August | 0% | 0% | 31 |
| September | 1% | 0% | 30 |
| October | 1% | 0% | 31 |
| November | 1% | 0% | 30 |
| December | 1% | 0% | 22 |
Frequently asked
What is the best month to fly from DCA to SAT?
January has the highest on-time rate at 1% for flights from Washington to San Antonio.
What is the worst month to fly DCA to SAT?
May has the lowest on-time rate at 0%, often due to seasonal weather patterns.
How often are DCA to SAT flights delayed?
On average, 1% of flights from DCA to SAT arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.