Ronald Reagan Washington Ntl ⇄ San Francisco International DCA–SFO
Airlines flew 2,157 flights between Ronald Reagan Washington Ntl DCA in Washington, DC and San Francisco International SFO in San Francisco, CA in the twelve months to July 2026, both directions together: 301,905 passengers in 353,859 seats, 85% of them filled, and 36,922 pounds of freight. 2,442 miles, about 330 minutes in the air, on 2 airlines: United Air Lines Inc. (1,442), Alaska Airlines Inc. (715). 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 | 123 |
| 2/25 | 139 |
| 3/25 | 184 |
| 4/25 | 180 |
| 5/25 | 186 |
| 6/25 | 174 |
| 7/25 | 172 |
| 8/25 | 186 |
| 9/25 | 177 |
| 10/25 | 186 |
| 11/25 | 178 |
| 12/25 | 186 |
| 1/26 | 176 |
| 2/26 | 166 |
| 3/26 | 184 |
| 4/26 | 177 |
| 5/26 | 186 |
| 6/26 | 176 |
| 7/26 | 179 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 16,609 |
| 2/25 | 16,195 |
| 3/25 | 23,159 |
| 4/25 | 24,654 |
| 5/25 | 26,751 |
| 6/25 | 25,665 |
| 7/25 | 25,494 |
| 8/25 | 26,578 |
| 9/25 | 25,056 |
| 10/25 | 25,969 |
| 11/25 | 24,379 |
| 12/25 | 25,721 |
| 1/26 | 21,706 |
| 2/26 | 21,830 |
| 3/26 | 26,899 |
| 4/26 | 25,237 |
| 5/26 | 26,445 |
| 6/26 | 25,792 |
| 7/26 | 26,293 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,442 | 204,479 | 85% | scheduled passenger service |
| Alaska Airlines Inc. AS | 715 | 97,426 | 85% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 1,519 | 166 | 214,576 |
| Boeing 737-800 | 632 | 160 | 86,426 |
| Boeing B737 Max 900 | 6 | 179 | 903 |
DCA → SFO this direction alone · flown January 2025 to July 2026
1,078 flights of 1,095 scheduled, 145,684 passengers in 176,854 seats, 25,759 pounds of freight. United Air Lines Inc. 722; Alaska Airlines Inc. 356.
SFO → DCA this direction alone · flown January 2025 to July 2026
1,079 flights of 1,096 scheduled, 156,221 passengers in 177,005 seats, 11,163 pounds of freight. United Air Lines Inc. 720; Alaska Airlines Inc. 359.
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: Ronald Reagan Washington Ntl DCA and San Francisco International SFO; all routes.