SAT Today
Decent day. Departures at 76%, arrivals worse at 61%. Late morning flights ran 23 points better than evening. Fly 9am - 12pm if you can. That window has been running at 93%.
Pick Your Window
Late Morning vs Evening is a 23-point swing at SAT. The late morning block runs at 93%. If you have any say in your departure time, this is the biggest thing you can control.
Through the Day
Morning held up fine at 83%. Hit 58% around 12am, peaked at 100% around 10am. A 42-point swing from best to worst today.
vs Last Week
Down 10 points from last week (68% vs 78%). Arrivals down 10 points too. Mon was the worst day, Sat the best.
The Bigger Picture
SAT has been bouncing between 51% and 87%. Best day was Feb 28 at 87%. Worst was Feb 19 at 51%. The norm is 70-76%, which is just how SAT runs. Today is right in line with the average.
About SAT Delays
San Antonio International Airport (SAT) is currently experiencing moderate delays with 76% on-time departures and 61% on-time arrivals. This data updates every 5 minutes from FAA sources.
San Antonio International Airport has averaged 68% on-time departures this week, making it frequently delayed. Performance varies by time of day and weather conditions.
San Antonio International Airport is one of 179 FAA-monitored US airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 5 minutes, with historical trends available for the past 90 days.
Nearby alternatives include AUS (Austin Bergstrom International Airport) and GRK (Killeen Regional Airport / Robert Gray Army Airfield). When SAT is experiencing delays, these airports may offer better on-time performance.
Early morning departures from San Antonio International Airport typically have the highest on-time rates. Delays tend to accumulate throughout the day as cascading effects from earlier disruptions compound. Check the 24-hour trend chart above for today's pattern.