San Marcos Regional (HYI)

Airport information: Austin, TX, United States. Search for another airport below.

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Airport facts

ICAO code
KHYI
FAA identifier
HYI
Location
Austin, TX, United States
Elevation
594.7 ft
Time zone
America/Chicago
Coordinates
29.89275, -97.863

Runways

RunwaySizeSurface
08 / 266,330 × 100 ftAsphalt, good
13 / 315,601 × 100 ftAsphalt, good
17 / 355,214 × 100 ftAsphalt, good

Codes, elevation and runways: FAA airport data (NASR), effective 2026-10-29. Reference only, not for navigation.

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