Washington Dulles International ⇄ San Salvador IAD–SAL
Airlines flew 4,260 flights between Washington Dulles International IAD in Washington, DC and San Salvador, El Salvador SAL in San Salvador, SV in the twelve months to July 2026, both directions together: 617,085 passengers in 765,909 seats, 81% of them filled, and 851,708 pounds of freight. 1,894 miles, about 20 minutes in the air, on 6 airlines: Taca International Airlines (2,366), Vuela EL Salvador S.A. de C.V. (1,298), United Air Lines Inc. (259), Lacsa (239) and 2 more.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 349 |
| 2/25 | 304 |
| 3/25 | 336 |
| 4/25 | 326 |
| 5/25 | 358 |
| 6/25 | 509 |
| 7/25 | 434 |
| 8/25 | 408 |
| 9/25 | 286 |
| 10/25 | 300 |
| 11/25 | 336 |
| 12/25 | 457 |
| 1/26 | 409 |
| 2/26 | 300 |
| 3/26 | 336 |
| 4/26 | 346 |
| 5/26 | 326 |
| 6/26 | 357 |
| 7/26 | 399 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 56,299 |
| 2/25 | 41,070 |
| 3/25 | 44,853 |
| 4/25 | 46,711 |
| 5/25 | 49,544 |
| 6/25 | 69,778 |
| 7/25 | 66,426 |
| 8/25 | 63,155 |
| 9/25 | 39,440 |
| 10/25 | 40,945 |
| 11/25 | 48,128 |
| 12/25 | 62,721 |
| 1/26 | 60,516 |
| 2/26 | 44,979 |
| 3/26 | 51,210 |
| 4/26 | 50,464 |
| 5/26 | 45,876 |
| 6/26 | 49,176 |
| 7/26 | 60,475 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Taca International Airlines TA | 2,366 | 334,471 | 80% | scheduled passenger service |
| Vuela EL Salvador S.A. de C.V. N3 | 1,298 | 199,308 | 83% | scheduled passenger service |
| United Air Lines Inc. UA | 259 | 38,482 | 86% | scheduled passenger service |
| Lacsa LR | 239 | 33,644 | 80% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 92 | 10,306 | 60% | scheduled passenger service |
| Vuela Aviacion, S.A. Q6 | 6 | 874 | 78% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 2,043 | 177 | 287,737 |
| Airbus Industrie A320-200n | 1,958 | 183 | 290,866 |
| Boeing B737 Max 900 | 143 | 179 | 22,277 |
| Boeing B737 Max 800 | 106 | 166 | 14,699 |
| Boeing 737-800 | 6 | 166 | 848 |
| Boeing 737-900ER | 4 | 179 | 658 |
IAD → SAL this direction alone · flown January 2025 to July 2026
2,130 flights of 176 scheduled, 315,527 passengers in 382,329 seats, 220,779 pounds of freight. Taca International Airlines 1,183; Vuela EL Salvador S.A. de C.V. 649; United Air Lines Inc. 130; Lacsa 119; Frontier Airlines Inc. 46; Vuela Aviacion, S.A. 3.
SAL → IAD this direction alone · flown January 2025 to July 2026
2,130 flights of 176 scheduled, 301,558 passengers in 383,580 seats, 630,929 pounds of freight. Taca International Airlines 1,183; Vuela EL Salvador S.A. de C.V. 649; United Air Lines Inc. 129; Lacsa 120; Frontier Airlines Inc. 46; Vuela Aviacion, S.A. 3.
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: Washington Dulles International IAD and San Salvador, El Salvador SAL; all routes.