Seattle-Tacoma International ⇄ Lihue SEA–LIH
Airlines flew 2,157 flights between Seattle-Tacoma International SEA in Seattle, WA and Lihue LIH in Lihue, HI in the twelve months to July 2026, both directions together: 309,427 passengers in 369,113 seats, 84% of them filled, and 173,628 pounds of freight. 2,700 miles, about 341 minutes in the air, on 3 airlines: Alaska Airlines Inc. (1,445), Delta Air Lines Inc. (711), Air Transport International (1). 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 | 181 |
| 2/25 | 167 |
| 3/25 | 186 |
| 4/25 | 184 |
| 5/25 | 186 |
| 6/25 | 179 |
| 7/25 | 182 |
| 8/25 | 186 |
| 9/25 | 179 |
| 10/25 | 183 |
| 11/25 | 176 |
| 12/25 | 176 |
| 1/26 | 183 |
| 2/26 | 166 |
| 3/26 | 177 |
| 4/26 | 180 |
| 5/26 | 185 |
| 6/26 | 180 |
| 7/26 | 186 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 27,629 |
| 2/25 | 25,730 |
| 3/25 | 28,381 |
| 4/25 | 26,726 |
| 5/25 | 26,624 |
| 6/25 | 27,388 |
| 7/25 | 27,665 |
| 8/25 | 27,995 |
| 9/25 | 23,458 |
| 10/25 | 26,369 |
| 11/25 | 24,027 |
| 12/25 | 24,783 |
| 1/26 | 26,448 |
| 2/26 | 24,942 |
| 3/26 | 27,099 |
| 4/26 | 26,724 |
| 5/26 | 26,372 |
| 6/26 | 25,874 |
| 7/26 | 25,336 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Alaska Airlines Inc. AS | 1,445 | 191,824 | 83% | scheduled passenger service |
| Delta Air Lines Inc. DL | 711 | 117,603 | 85% | scheduled passenger service |
| Air Transport International 8C | 1 | 0 | charter cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 1,027 | 160 | 135,732 |
| Airbus Industrie A321-200n | 417 | 194 | 68,919 |
| Boeing B737 Max 800 | 404 | 160 | 54,424 |
| Boeing 757-200 | 294 | 193 | 48,684 |
| Boeing B737 Max 900 | 14 | 178 | 1,668 |
| Boeing 767-300/300ER | 1 | 0 | 0 |
SEA → LIH this direction alone · flown January 2025 to July 2026
1,080 flights of 1,108 scheduled, 155,771 passengers in 185,030 seats, 104,349 pounds of freight. Alaska Airlines Inc. 721; Delta Air Lines Inc. 359.
LIH → SEA this direction alone · flown January 2025 to July 2026
1,077 flights of 1,101 scheduled, 153,656 passengers in 184,083 seats, 69,279 pounds of freight. Alaska Airlines Inc. 724; Delta Air Lines Inc. 352; Air Transport International 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: Seattle-Tacoma International SEA and Lihue LIH; all routes.