University Of Illinois/Willard ⇄ Boeing Fld/King County International CMI–BFI
Airlines flew 6 flights between University Of Illinois/Willard CMI in Champaign/Urbana, IL and Boeing Fld/King County International BFI in Seattle, WA in the twelve months to July 2026, both directions together: 643 passengers in 1,082 seats, 59% of them filled. 1,763 miles, about 247 minutes in the air, on 3 airlines: Global Crossing Airlines, Inc. (3), Delta Air Lines Inc. (2), Sun Country Airlines d/b/a MN Airlines (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 | 1 |
| 10/25 | 4 |
| 1/26 | 2 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 0 |
| 10/25 | 602 |
| 1/26 | 41 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Global Crossing Airlines, Inc. GCA | 3 | 264 | 62% | charter passenger service |
| Delta Air Lines Inc. DL | 2 | 338 | 72% | charter passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 1 | 41 | 22% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 3 | 143 | 264 |
| Boeing 757-300 | 2 | 234 | 338 |
| Boeing 737-800 | 1 | 186 | 41 |
CMI → BFI this direction alone · flown October 2025 to January 2026
3 flights, 290 passengers in 482 seats. Global Crossing Airlines, Inc. 2; Delta Air Lines Inc. 1.
BFI → CMI this direction alone · flown January 2025 to January 2026
3 flights, 353 passengers in 600 seats. Delta Air Lines Inc. 1; Global Crossing Airlines, Inc. 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: University Of Illinois/Willard CMI and Boeing Fld/King County International BFI; all routes.