FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Airport T-100 Intelligence

GST · Gustavus, AK

2026 airline segment traffic, capacity, carriers and route rankings.

6,227
Segment passengers
13,268
Seats
820
Performed departures

Leading airlines

CodeAirlinePassengersSeatsLoad factor
ASAlaska Airlines Inc.3,2286,06053.3%
X4Air Excursions LLC2,6966,47041.7%
J5Kalinin Aviation LLC d/b/a Alaska Seaplanes30373841.1%

Leading markets

RouteMarketPassengersDeparturesLoad factor
GST–JNU6,18480447.2%
GST–HNH17917.5%
GST–PEC10255.6%
GST–SIT91100.0%
GST–HNS7177.8%
GST–KAE010.0%
GST–ELV010.0%
GST–AGN010.0%

Annual history

YearPassengersSeatsDepartures
201522,19955,2515,326
201616,98942,7903,374
201720,08348,9084,008
201821,33654,0744,519
201921,97151,1564,132
20206,03929,0951,448
202120,64042,9072,675
202220,16447,1612,390
202318,71240,1952,466
202420,02440,3722,308
202520,08340,5962,307
20266,22713,268820
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.