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

Missoula Montana ⇄ Helena Regional MSO–HLN

Airlines flew 4 flights between Missoula Montana MSO in Missoula, MT and Helena Regional HLN in Helena, MT in the twelve months to July 2026, both directions together: 7 passengers in 286 seats, 2% of them filled. 102 miles, about 35 minutes in the air, on 1 airline: SkyWest Airlines Inc. (4). Planning to fly it yourself? The weather and winds along this route right now.

4
flights, twelve months
MSO-HLN: 1 · HLN-MSO: 3
7
passengers
2% of seats filled
102
miles
about 35 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

00122110/25127/26
By month, as a table
flights
10/251
12/251
7/262

Passengers by month

02457010/25707/26
By month, as a table
passengers
10/250
12/257
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
SkyWest Airlines Inc. OO472%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1753727
Canadair RJ-7001700

MSO → HLN this direction alone · flown July 2026 to July 2026

1 flights of 1 scheduled, 0 passengers in 70 seats. SkyWest Airlines Inc. 1.

HLN → MSO this direction alone · flown October 2025 to July 2026

3 flights of 3 scheduled, 7 passengers in 216 seats. SkyWest Airlines Inc. 3.

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: Missoula Montana MSO and Helena Regional HLN; all routes.