Boeing Fld/King County International ⇄ Madrid BFI–MAD
Airlines flew 2 flights between Boeing Fld/King County International BFI in Seattle, WA and Madrid, Spain MAD in Madrid, ES in the twelve months to July 2026, both directions together: 2 passengers in 26 seats, 8% of them filled. 5,305 miles, on 1 airline: Gestair, S.A. (2).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 5/25 | 4 |
| 5/26 | 2 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 5/25 | 10 |
| 5/26 | 2 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Gestair, S.A. GEQ | 2 | 2 | 8% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Gulfstream III/V/ G-V Exec/ G-5/550 | 2 | 13 | 2 |
BFI → MAD this direction alone · flown May 2025 to May 2026
1 flights, 1 passengers in 13 seats. Gestair, S.A. 1.
MAD → BFI this direction alone · flown May 2025 to May 2026
1 flights, 1 passengers in 13 seats. Gestair, S.A. 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: Boeing Fld/King County International BFI and Madrid, Spain MAD; all routes.