Santiago ⇄ Luis Munoz Marin International STI–SJU
Airlines flew 775 flights between Santiago, Dominican Republic STI in Santiago, DO and Luis Munoz Marin International SJU in San Juan, PR in the twelve months to July 2026, both directions together: 74,475 passengers in 118,094 seats, 63% of them filled, and 507,273 pounds of freight. 308 miles, about 50 minutes in the air, on 3 airlines: JetBlue Airways (688), Amerijet International (47), Frontier Airlines Inc. (40).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 89 |
| 2/25 | 86 |
| 3/25 | 97 |
| 4/25 | 88 |
| 5/25 | 78 |
| 6/25 | 80 |
| 7/25 | 94 |
| 8/25 | 95 |
| 9/25 | 75 |
| 10/25 | 68 |
| 11/25 | 65 |
| 12/25 | 67 |
| 1/26 | 64 |
| 2/26 | 50 |
| 3/26 | 65 |
| 4/26 | 50 |
| 5/26 | 47 |
| 6/26 | 64 |
| 7/26 | 65 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 9,106 |
| 2/25 | 6,513 |
| 3/25 | 6,331 |
| 4/25 | 7,770 |
| 5/25 | 6,444 |
| 6/25 | 7,274 |
| 7/25 | 9,922 |
| 8/25 | 9,058 |
| 9/25 | 5,681 |
| 10/25 | 5,206 |
| 11/25 | 6,337 |
| 12/25 | 6,299 |
| 1/26 | 6,165 |
| 2/26 | 4,976 |
| 3/26 | 6,509 |
| 4/26 | 5,729 |
| 5/26 | 4,654 |
| 6/26 | 6,184 |
| 7/26 | 7,677 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| JetBlue Airways B6 | 688 | 71,312 | 64% | scheduled passenger service |
| Amerijet International M6 | 47 | 0 | scheduled cargo service | |
| Frontier Airlines Inc. F9 | 40 | 3,163 | 42% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 649 | 162 | 67,344 |
| Boeing 767-300/300ER | 47 | 0 | 0 |
| A220-300 BD-500-1A11 | 38 | 140 | 4,012 |
| Airbus Industrie A320-200n | 36 | 186 | 2,782 |
| Airbus Industrie A321Neoxlr | 5 | 212 | 337 |
STI → SJU this direction alone · flown January 2025 to July 2026
366 flights of 367 scheduled, 38,031 passengers in 59,428 seats. JetBlue Airways 346; Frontier Airlines Inc. 20.
SJU → STI this direction alone · flown January 2025 to July 2026
409 flights of 413 scheduled, 36,444 passengers in 58,666 seats, 507,273 pounds of freight. JetBlue Airways 342; Amerijet International 47; Frontier Airlines Inc. 20.
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: Santiago, Dominican Republic STI and Luis Munoz Marin International SJU; all routes.