GST
Gustavus Airport

Gustavus Airport (IATA: GST, ICAO: PAGS) is a medium airport in Gustavus, Alaska, United States. It opened in Jan 1949. It has 2 runways; the longest is 6,720 ft (2,048 m). It is operated by Alaska Department of Transportation & Public Facilities. In 2025 it handled 20 thousand passengers.
Timeline
1 event · 1949–1949JAN 1949
OpenedGustavus Airport opens.
From Wikidata · FAAEvery airfield, 1903–2026
Runways & airfield
Schematic · N · © OpenStreetMap11/29135° / 315° · LIT
LENGTH6,720 ft2,048 mWIDTH150 ft46 mSURFACEAsphalt
02/20041° / 221°
LENGTH3,010 ft917 mWIDTH60 ft18 mSURFACEAsphalt
Passengers per year
2015–202522K
17K
20K
21K
22K
6K
21K
20K
19K
20K
15161718192021222325
Routes
1 destinations · 1 countryMost destinationsAlaska Seaplanes 1Alaska Airlines 1
Straight lines are great circles; rings mark true distance from GST. Dashed: seasonal or charter. From the Wikipedia article “Gustavus Airport” (revision of 16 Sep 2026), CC BY-SA 4.0.
Records & rankings
Ranked among 48,011 open airports · world · region · countryScale: share of airports ranked below, best on the right · ties shown as = and a band · passengers are each airport’s latest year on record
Radio frequencies
4 channelsAWOSAWOS 3125.900
CNTRANCHORAGE CNTR133.200
CTAFCTAF122.500
RCOJUNEAU RDO122.650