Seattle-Tacoma International ⇄ General Mitchell International SEA–MKE
Airlines flew 1,021 flights between Seattle-Tacoma International SEA in Seattle, WA and General Mitchell International MKE in Milwaukee, WI in the twelve months to July 2026, both directions together: 145,469 passengers in 178,668 seats, 81% of them filled, and 82,014 pounds of freight. 1,694 miles, about 197 minutes in the air, on 3 airlines: Alaska Airlines Inc. (1,014), Delta Air Lines Inc. (6), United Air Lines Inc. (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 | 40 |
| 2/25 | 34 |
| 3/25 | 50 |
| 4/25 | 60 |
| 5/25 | 97 |
| 6/25 | 119 |
| 7/25 | 125 |
| 8/25 | 123 |
| 9/25 | 120 |
| 10/25 | 67 |
| 11/25 | 66 |
| 12/25 | 82 |
| 1/26 | 49 |
| 2/26 | 36 |
| 3/26 | 51 |
| 4/26 | 71 |
| 5/26 | 114 |
| 6/26 | 119 |
| 7/26 | 123 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 5,281 |
| 2/25 | 4,424 |
| 3/25 | 7,315 |
| 4/25 | 8,411 |
| 5/25 | 13,291 |
| 6/25 | 16,543 |
| 7/25 | 18,675 |
| 8/25 | 19,374 |
| 9/25 | 16,058 |
| 10/25 | 8,953 |
| 11/25 | 8,676 |
| 12/25 | 11,729 |
| 1/26 | 6,234 |
| 2/26 | 4,876 |
| 3/26 | 7,949 |
| 4/26 | 9,652 |
| 5/26 | 15,792 |
| 6/26 | 18,134 |
| 7/26 | 18,042 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Alaska Airlines Inc. AS | 1,014 | 144,475 | 81% | scheduled passenger service |
| Delta Air Lines Inc. DL | 6 | 798 | 92% | charter passenger service, scheduled passenger service |
| United Air Lines Inc. UA | 1 | 196 | 98% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-900ER | 438 | 178 | 63,463 |
| Boeing B737 Max 900 | 418 | 178 | 59,607 |
| Boeing 737-800 | 134 | 160 | 18,227 |
| Boeing B737 Max 800 | 26 | 160 | 3,509 |
| Boeing 757-200 | 2 | 72 | 131 |
| Boeing 757-300 | 1 | 234 | 218 |
| Airbus Industrie A321-200n | 1 | 200 | 196 |
| A220-300 BD-500-1A11 | 1 | 130 | 118 |
SEA → MKE this direction alone · flown January 2025 to July 2026
514 flights of 515 scheduled, 72,613 passengers in 89,974 seats, 74,458 pounds of freight, 3,290 pounds of mail. Alaska Airlines Inc. 508; Delta Air Lines Inc. 5; United Air Lines Inc. 1.
MKE → SEA this direction alone · flown January 2025 to July 2026
507 flights of 512 scheduled, 72,856 passengers in 88,694 seats, 7,556 pounds of freight. Alaska Airlines Inc. 506; 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: Seattle-Tacoma International SEA and General Mitchell International MKE; all routes.