Best Time to Fly AUS to IAH
Austin to Houston — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
AUS → IAH on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 832 |
| February | 1% | 0% | 775 |
| March | 1% | 0% | 861 |
| April | 1% | 0% | 762 |
| May | 1% | 0% | 831 |
| June | 1% | 0% | 787 |
| July | 1% | 0% | 815 |
| August | 1% | 0% | 583 |
| September | 1% | 0% | 611 |
| October | 1% | 0% | 663 |
| November | 1% | 0% | 599 |
| December | 1% | 0% | 574 |
Frequently asked
What is the best month to fly from AUS to IAH?
January has the highest on-time rate at 1% for flights from Austin to Houston.
What is the worst month to fly AUS to IAH?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are AUS to IAH flights delayed?
On average, 1% of flights from AUS to IAH arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.