Boeing Fld/King County International ⇄ Newark Liberty International BFI–EWR
Airlines flew 6 flights between Boeing Fld/King County International BFI in Seattle, WA and Newark Liberty International EWR in Newark, NJ in the twelve months to July 2026, both directions together: 316 passengers in 975 seats, 32% of them filled. 2,401 miles, about 272 minutes in the air, on 3 airlines: Sun Country Airlines d/b/a MN Airlines (4), Delta Air Lines Inc. (1), JetBlue Airways (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 |
| 3/25 | 1 |
| 5/25 | 1 |
| 7/25 | 1 |
| 10/25 | 2 |
| 1/26 | 1 |
| 2/26 | 1 |
| 4/26 | 1 |
| 6/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 53 |
| 3/25 | 112 |
| 5/25 | 59 |
| 7/25 | 65 |
| 10/25 | 81 |
| 1/26 | 30 |
| 2/26 | 37 |
| 4/26 | 68 |
| 6/26 | 100 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Sun Country Airlines d/b/a MN Airlines SY | 4 | 148 | 20% | charter passenger service |
| Delta Air Lines Inc. DL | 1 | 68 | 94% | charter passenger service |
| JetBlue Airways B6 | 1 | 100 | 63% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 4 | 186 | 148 |
| Boeing 757-200 | 1 | 72 | 68 |
| Airbus Industrie A321Neoxlr | 1 | 159 | 100 |
BFI → EWR this direction alone · flown January 2025 to April 2026
3 flights, 140 passengers in 444 seats. Sun Country Airlines d/b/a MN Airlines 2; Delta Air Lines Inc. 1.
EWR → BFI this direction alone · flown October 2025 to June 2026
3 flights, 176 passengers in 531 seats. Sun Country Airlines d/b/a MN Airlines 2; JetBlue Airways 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 Newark Liberty International EWR; all routes.