What delay data is tracked for HYI?

San Marcos Regional 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.

What are the nearest alternative airports to HYI?

Nearby alternatives include AUS (Austin Bergstrom International Airport) , SAT (San Antonio International Airport) and GRK (Killeen Regional Airport / Robert Gray Army Airfield) . When HYI is experiencing delays, these airports may offer better on-time performance.

What is the best time to fly from San Marcos?

Early morning departures from San Marcos Regional 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.

HYI Airport Delays — San Marcos, TX On-Time Performance

No Delay Data Available

Real-time delay data is not available for San Marcos Regional Airport.

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San Marcos Regional Airport (HYI) Delays

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