The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Juneau International ⇄ Gustavus JNU–GST

Airlines flew 2,030 flights between Juneau International JNU in Juneau, AK and Gustavus GST in Gustavus, AK in the twelve months to July 2026, both directions together: 19,446 passengers in 38,099 seats, 51% of them filled, and 279,381 pounds of freight. 41 miles, about 19 minutes in the air, on 4 airlines: Air Excursions LLC (1,625), Kalinin Aviation LLC d/b/a Alaska Seaplanes (240), Alaska Airlines Inc. (164), Scott Air LLC dba Island Air Express (1). Planning to fly it yourself? The weather and winds along this route right now.

2,030
flights, twelve months
JNU-GST: 1,010 · GST-JNU: 1,020
19,446
passengers
51% of seats filled
41
miles
about 19 minutes airborne
4
airlines
7 aircraft types

Flights by month both directions

0881772663541/254/257/2510/251/264/263317/26
By month, as a table
flights
1/2591
2/25101
3/25106
4/25159
5/25224
6/25337
7/25354
8/25351
9/25234
10/25113
11/2598
12/2591
1/2673
2/2680
3/2695
4/268
5/26220
6/26336
7/26331

Passengers by month

01,5043,0084,5116,0151/254/257/2510/251/264/265,9347/26
By month, as a table
passengers
1/25209
2/25316
3/25317
4/25448
5/25996
6/254,290
7/256,015
8/255,518
9/25994
10/25360
11/25206
12/25227
1/26161
2/26217
3/26270
4/2623
5/26984
6/264,552
7/265,934

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Air Excursions LLC X41,6256,44442%scheduled passenger service
Kalinin Aviation LLC d/b/a Alaska Seaplanes J524090543%charter passenger service, scheduled passenger service
Alaska Airlines Inc. AS16412,09559%scheduled passenger service
Scott Air LLC dba Island Air Express I41222%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Cessna C208B/Grand Caravan1,301105,468
Pilatus PC-1224291,102
Cessna 208 Caravan19710586
Boeing 737-700/700LR/Max 715812411,552
Cessna C206/207/209/210 Stationair1265195
Boeing 737-8004161424
Boeing B737 Max 9002178119

JNU → GST this direction alone · flown January 2025 to July 2026

1,010 flights of 1,049 scheduled, 9,557 passengers in 19,006 seats, 254,564 pounds of freight, 179,808 pounds of mail. Air Excursions LLC 816; Kalinin Aviation LLC d/b/a Alaska Seaplanes 112; Alaska Airlines Inc. 82.

GST → JNU this direction alone · flown January 2025 to July 2026

1,020 flights of 1,042 scheduled, 9,889 passengers in 19,093 seats, 24,817 pounds of freight, 16,358 pounds of mail. Air Excursions LLC 809; Kalinin Aviation LLC d/b/a Alaska Seaplanes 128; Alaska Airlines Inc. 82; Scott Air LLC dba Island Air Express 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Juneau International JNU and Gustavus GST; all routes.