Seattle-Tacoma International ⇄ Spokane International SEA–GEG
Airlines flew 12,405 flights between Seattle-Tacoma International SEA in Seattle, WA and Spokane International GEG in Spokane, WA in the twelve months to July 2026, both directions together: 993,967 passengers in 1,275,764 seats, 78% of them filled, and 1,288,082 pounds of freight. 224 miles, about 40 minutes in the air, on 8 airlines: SkyWest Airlines Inc. (5,818), Alaska Airlines Inc. (3,521), Horizon Air (2,366), Delta Air Lines Inc. (692) and 4 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 | 1,113 |
| 2/25 | 1,004 |
| 3/25 | 1,119 |
| 4/25 | 1,112 |
| 5/25 | 1,173 |
| 6/25 | 1,127 |
| 7/25 | 1,202 |
| 8/25 | 1,171 |
| 9/25 | 1,112 |
| 10/25 | 1,127 |
| 11/25 | 1,012 |
| 12/25 | 1,009 |
| 1/26 | 989 |
| 2/26 | 938 |
| 3/26 | 997 |
| 4/26 | 952 |
| 5/26 | 1,074 |
| 6/26 | 1,002 |
| 7/26 | 1,022 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 88,377 |
| 2/25 | 83,913 |
| 3/25 | 91,889 |
| 4/25 | 85,714 |
| 5/25 | 89,098 |
| 6/25 | 86,117 |
| 7/25 | 94,689 |
| 8/25 | 92,455 |
| 9/25 | 82,292 |
| 10/25 | 86,634 |
| 11/25 | 82,175 |
| 12/25 | 86,866 |
| 1/26 | 84,627 |
| 2/26 | 82,921 |
| 3/26 | 86,083 |
| 4/26 | 74,966 |
| 5/26 | 78,389 |
| 6/26 | 75,649 |
| 7/26 | 80,910 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| SkyWest Airlines Inc. OO | 5,818 | 343,528 | 81% | scheduled passenger service |
| Alaska Airlines Inc. AS | 3,521 | 438,229 | 75% | charter passenger service, scheduled passenger service |
| Horizon Air QX | 2,366 | 156,949 | 87% | scheduled passenger service |
| Delta Air Lines Inc. DL | 692 | 55,014 | 63% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 4 | 0 | 0% | charter cargo service, charter passenger service |
| Federal Express Corporation FX | 2 | 0 | scheduled cargo service | |
| American Airlines Inc. AA | 1 | 184 | 97% | scheduled passenger service |
| Envoy Air MQ | 1 | 63 | 83% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 8,184 | 74 | 500,540 |
| Boeing 737-900ER | 1,126 | 178 | 147,996 |
| Boeing B737 Max 900 | 920 | 178 | 118,740 |
| Boeing 737-800 | 866 | 160 | 102,198 |
| Boeing 737-700/700LR/Max 7 | 542 | 124 | 55,529 |
| A220-300 BD-500-1A11 | 296 | 130 | 23,802 |
| A200-100 BD-500-1A10 | 283 | 109 | 20,917 |
| Boeing B737 Max 800 | 168 | 160 | 21,807 |
| Airbus Industrie A321-200n | 9 | 194 | 1,415 |
| Boeing 737-900 | 4 | 178 | 533 |
| Boeing 767-300/300ER | 2 | 0 | 0 |
| Airbus Industrie A320-100/200 | 2 | 157 | 171 |
| Boeing 757-200 | 1 | 199 | 135 |
| Canadair RJ-700 | 1 | 65 | 0 |
| Airbus Industrie A321Neoxlr | 1 | 190 | 184 |
SEA → GEG this direction alone · flown January 2025 to July 2026
6,211 flights of 6,240 scheduled, 493,170 passengers in 638,839 seats, 728,889 pounds of freight, 534 pounds of mail. SkyWest Airlines Inc. 2,928; Alaska Airlines Inc. 1,763; Horizon Air 1,166; Delta Air Lines Inc. 349; Sun Country Airlines d/b/a MN Airlines 3; Federal Express Corporation 2.
GEG → SEA this direction alone · flown January 2025 to July 2026
6,194 flights of 6,231 scheduled, 500,797 passengers in 636,925 seats, 559,193 pounds of freight, 1,996 pounds of mail. SkyWest Airlines Inc. 2,890; Alaska Airlines Inc. 1,758; Horizon Air 1,200; Delta Air Lines Inc. 343; American Airlines Inc. 1; Envoy Air 1; Sun Country Airlines d/b/a MN Airlines 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 Spokane International GEG; all routes.