Best Time to Fly IAH to AUS
Houston to Austin — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
IAH → AUS on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 828 |
| February | 1% | 0% | 773 |
| March | 1% | 0% | 863 |
| April | 1% | 0% | 761 |
| May | 1% | 0% | 833 |
| June | 1% | 0% | 787 |
| July | 1% | 0% | 815 |
| August | 1% | 0% | 586 |
| September | 1% | 0% | 610 |
| October | 1% | 0% | 665 |
| November | 1% | 0% | 600 |
| December | 1% | 0% | 574 |
Frequently asked
What is the best month to fly from IAH to AUS?
January has the highest on-time rate at 1% for flights from Houston to Austin.
What is the worst month to fly IAH to AUS?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are IAH to AUS flights delayed?
On average, 1% of flights from IAH to AUS arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.