Bozeman Yellowstone International ⇄ Seattle-Tacoma International BZN–SEA
Airlines flew 4,208 flights between Bozeman Yellowstone International BZN in Bozeman, MT and Seattle-Tacoma International SEA in Seattle, WA in the twelve months to July 2026, both directions together: 309,043 passengers in 434,121 seats, 71% of them filled, and 150,861 pounds of freight. 543 miles, about 90 minutes in the air, on 5 airlines: SkyWest Airlines Inc. (1,892), Alaska Airlines Inc. (1,248), Horizon Air (1,065), Delta Air Lines Inc. (2) and 1 more. Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 228 |
| 2/25 | 193 |
| 3/25 | 201 |
| 4/25 | 171 |
| 5/25 | 215 |
| 6/25 | 245 |
| 7/25 | 428 |
| 8/25 | 415 |
| 9/25 | 385 |
| 10/25 | 319 |
| 11/25 | 311 |
| 12/25 | 352 |
| 1/26 | 358 |
| 2/26 | 319 |
| 3/26 | 337 |
| 4/26 | 324 |
| 5/26 | 359 |
| 6/26 | 358 |
| 7/26 | 371 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 17,660 |
| 2/25 | 17,127 |
| 3/25 | 17,489 |
| 4/25 | 14,967 |
| 5/25 | 20,747 |
| 6/25 | 24,755 |
| 7/25 | 33,141 |
| 8/25 | 33,787 |
| 9/25 | 28,290 |
| 10/25 | 23,966 |
| 11/25 | 19,933 |
| 12/25 | 24,527 |
| 1/26 | 23,370 |
| 2/26 | 22,704 |
| 3/26 | 24,594 |
| 4/26 | 19,108 |
| 5/26 | 27,064 |
| 6/26 | 29,915 |
| 7/26 | 31,785 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| SkyWest Airlines Inc. OO | 1,892 | 104,180 | 75% | scheduled passenger service |
| Alaska Airlines Inc. AS | 1,248 | 138,498 | 65% | scheduled passenger service |
| Horizon Air QX | 1,065 | 66,021 | 82% | scheduled passenger service |
| Delta Air Lines Inc. DL | 2 | 183 | 84% | scheduled passenger service |
| Southwest Airlines Co. WN | 1 | 161 | 92% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 2,957 | 74 | 170,201 |
| Boeing 737-900ER | 467 | 178 | 53,287 |
| Boeing B737 Max 900 | 371 | 178 | 40,433 |
| Boeing 737-800 | 347 | 160 | 38,559 |
| Boeing B737 Max 800 | 50 | 160 | 5,133 |
| Boeing 737-700/700LR/Max 7 | 14 | 124 | 1,247 |
| A200-100 BD-500-1A10 | 2 | 109 | 183 |
BZN → SEA this direction alone · flown January 2025 to July 2026
2,099 flights of 2,104 scheduled, 153,873 passengers in 216,388 seats, 32,053 pounds of freight, 69 pounds of mail. SkyWest Airlines Inc. 945; Alaska Airlines Inc. 620; Horizon Air 532; Delta Air Lines Inc. 1; Southwest Airlines Co. 1.
SEA → BZN this direction alone · flown January 2025 to July 2026
2,109 flights of 2,109 scheduled, 155,170 passengers in 217,733 seats, 118,808 pounds of freight, 69 pounds of mail. SkyWest Airlines Inc. 947; Alaska Airlines Inc. 628; Horizon Air 533; Delta Air Lines Inc. 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: Bozeman Yellowstone International BZN and Seattle-Tacoma International SEA; all routes.