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

Yellowstone ⇄ Denver International WYS–DEN

Airlines flew 406 flights between Yellowstone WYS in West Yellowstone, MT and Denver International DEN in Denver, CO in the twelve months to July 2026, both directions together: 13,449 passengers in 20,420 seats, 66% of them filled. 469 miles, about 73 minutes in the air, on 1 airline: SkyWest Airlines Inc. (406). Planning to fly it yourself? The weather and winds along this route right now.

406
flights, twelve months
WYS-DEN: 200 · DEN-WYS: 206
13,449
passengers
66% of seats filled
469
miles
about 73 minutes airborne
1
airline
3 aircraft types

Flights by month both directions

0224364865/258/255/26867/26
By month, as a table
flights
5/2556
6/2568
7/2569
8/2570
9/2570
10/2530
5/2666
6/2684
7/2686

Passengers by month

07351,4702,2042,9395/258/255/262,6477/26
By month, as a table
passengers
5/251,992
6/252,772
7/252,569
8/252,382
9/252,504
10/251,036
5/261,941
6/262,939
7/262,647

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
SkyWest Airlines Inc. OO40613,44966%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Canadair RJ-200ER /RJ-4403465011,342
Bombardier CRJ55054501,909
Canadair RJ-700670198

WYS → DEN this direction alone · flown May 2025 to July 2026

200 flights of 200 scheduled, 6,221 passengers in 10,060 seats. SkyWest Airlines Inc. 200.

DEN → WYS this direction alone · flown May 2025 to July 2026

206 flights of 206 scheduled, 7,228 passengers in 10,360 seats. SkyWest Airlines Inc. 206.

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: Yellowstone WYS and Denver International DEN; all routes.