Seattle-Tacoma International ⇄ Chongqing SEA–CKG
Airlines flew 104 flights between Seattle-Tacoma International SEA in Seattle, WA and Chongqing, China CKG in Chongqing, CN in the twelve months to July 2026, both directions together: 20,724 passengers in 35,220 seats, 59% of them filled, and 3,617,598 pounds of freight. 6,312 miles, on 1 airline: Hainan Airlines Company Limited (104).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 2/25 | 8 |
| 3/25 | 8 |
| 4/25 | 9 |
| 5/25 | 10 |
| 6/25 | 8 |
| 7/25 | 8 |
| 8/25 | 8 |
| 9/25 | 8 |
| 10/25 | 10 |
| 11/25 | 8 |
| 12/25 | 8 |
| 1/26 | 10 |
| 2/26 | 8 |
| 3/26 | 8 |
| 4/26 | 10 |
| 5/26 | 8 |
| 6/26 | 8 |
| 7/26 | 10 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 2/25 | 1,638 |
| 3/25 | 1,495 |
| 4/25 | 1,906 |
| 5/25 | 2,207 |
| 6/25 | 1,833 |
| 7/25 | 1,933 |
| 8/25 | 1,803 |
| 9/25 | 1,626 |
| 10/25 | 1,903 |
| 11/25 | 943 |
| 12/25 | 1,369 |
| 1/26 | 1,724 |
| 2/26 | 1,857 |
| 3/26 | 1,864 |
| 4/26 | 1,995 |
| 5/26 | 1,754 |
| 6/26 | 1,767 |
| 7/26 | 2,119 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Hainan Airlines Company Limited HU | 104 | 20,724 | 59% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| B787-900 Dreamliner | 104 | 339 | 20,724 |
SEA → CKG this direction alone · flown February 2025 to July 2026
52 flights, 10,291 passengers in 17,610 seats, 836,248 pounds of freight. Hainan Airlines Company Limited 52.
CKG → SEA this direction alone · flown February 2025 to July 2026
52 flights, 10,433 passengers in 17,610 seats, 2,781,350 pounds of freight. Hainan Airlines Company Limited 52.
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 Chongqing, China CKG; all routes.