20LS in 20 seconds
Clark Field serves Zachary, US.
AirportRoutes · updated Jan 28, 2026
Traveler reviews & tips
From people who've recently flown through Zachary.
Rate this airport:
No tips for 20LS yet — be the first to help fellow travelers.
Share your tip or review
Help fellow travelers at Clark Field. Tips are reviewed before publishing.
Common questions about 20LS
Quick answers, straight from the schedule data.
Where is Clark Field located?
Clark Field is located in Zachary, US, at an elevation of 62 ft. Its IATA code is — and ICAO code is 20LS.