Seattle-Tacoma International ⇄ Friedman Memorial SEA–SUN
Airlines flew 891 flights between Seattle-Tacoma International SEA in Seattle, WA and Friedman Memorial SUN in Hailey, ID in the twelve months to July 2026, both directions together: 41,532 passengers in 67,290 seats, 62% of them filled, and 12,856 pounds of freight. 475 miles, about 72 minutes in the air, on 2 airlines: Horizon Air (816), SkyWest Airlines Inc. (75). 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 | 108 |
| 2/25 | 108 |
| 3/25 | 115 |
| 4/25 | 42 |
| 5/25 | 8 |
| 6/25 | 44 |
| 7/25 | 60 |
| 8/25 | 62 |
| 9/25 | 60 |
| 10/25 | 21 |
| 11/25 | 30 |
| 12/25 | 106 |
| 1/26 | 118 |
| 2/26 | 117 |
| 3/26 | 143 |
| 4/26 | 46 |
| 5/26 | 34 |
| 6/26 | 54 |
| 7/26 | 100 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 5,009 |
| 2/25 | 5,740 |
| 3/25 | 5,852 |
| 4/25 | 1,587 |
| 5/25 | 309 |
| 6/25 | 2,303 |
| 7/25 | 3,624 |
| 8/25 | 3,933 |
| 9/25 | 2,785 |
| 10/25 | 1,078 |
| 11/25 | 1,212 |
| 12/25 | 4,606 |
| 1/26 | 5,194 |
| 2/26 | 6,086 |
| 3/26 | 6,043 |
| 4/26 | 1,621 |
| 5/26 | 1,214 |
| 6/26 | 2,874 |
| 7/26 | 4,886 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Horizon Air QX | 816 | 38,739 | 62% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 75 | 2,793 | 53% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 891 | 76 | 41,532 |
SEA → SUN this direction alone · flown January 2025 to July 2026
447 flights of 459 scheduled, 20,034 passengers in 33,756 seats, 11,029 pounds of freight. Horizon Air 409; SkyWest Airlines Inc. 38.
SUN → SEA this direction alone · flown January 2025 to July 2026
444 flights of 458 scheduled, 21,498 passengers in 33,534 seats, 1,827 pounds of freight. Horizon Air 407; SkyWest Airlines Inc. 37.
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: Seattle-Tacoma International SEA and Friedman Memorial SUN; all routes.