General Edward Lawrence Logan International ⇄ Luis Munoz Marin International BOS–SJU
Airlines flew 3,438 flights between General Edward Lawrence Logan International BOS in Boston, MA and Luis Munoz Marin International SJU in San Juan, PR in the twelve months to July 2026, both directions together: 536,111 passengers in 622,145 seats, 86% of them filled, and 801,621 pounds of freight. 1,674 miles, about 214 minutes in the air, on 4 airlines: JetBlue Airways (2,318), Delta Air Lines Inc. (781), Spirit Air Lines (273), Frontier Airlines Inc. (66). 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 | 354 |
| 2/25 | 373 |
| 3/25 | 426 |
| 4/25 | 384 |
| 5/25 | 305 |
| 6/25 | 319 |
| 7/25 | 340 |
| 8/25 | 357 |
| 9/25 | 167 |
| 10/25 | 187 |
| 11/25 | 216 |
| 12/25 | 335 |
| 1/26 | 308 |
| 2/26 | 332 |
| 3/26 | 399 |
| 4/26 | 373 |
| 5/26 | 280 |
| 6/26 | 251 |
| 7/26 | 233 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 56,267 |
| 2/25 | 57,192 |
| 3/25 | 67,684 |
| 4/25 | 59,582 |
| 5/25 | 46,059 |
| 6/25 | 48,743 |
| 7/25 | 56,262 |
| 8/25 | 55,330 |
| 9/25 | 24,004 |
| 10/25 | 25,110 |
| 11/25 | 32,271 |
| 12/25 | 49,341 |
| 1/26 | 50,611 |
| 2/26 | 54,781 |
| 3/26 | 65,963 |
| 4/26 | 57,447 |
| 5/26 | 44,684 |
| 6/26 | 38,541 |
| 7/26 | 38,028 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| JetBlue Airways B6 | 2,318 | 346,734 | 87% | scheduled passenger service |
| Delta Air Lines Inc. DL | 781 | 129,469 | 86% | scheduled passenger service |
| Spirit Air Lines NK | 273 | 49,271 | 85% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 66 | 10,637 | 81% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 1,143 | 163 | 166,946 |
| Airbus Industrie A321Neoxlr | 973 | 204 | 165,123 |
| Airbus Industrie A321-200n | 886 | 197 | 148,168 |
| A220-300 BD-500-1A11 | 367 | 140 | 45,559 |
| Airbus Industrie A320-200n | 39 | 183 | 5,628 |
| Boeing 737-900ER | 26 | 180 | 4,084 |
| Boeing 737-800 | 4 | 160 | 603 |
BOS → SJU this direction alone · flown January 2025 to July 2026
1,721 flights of 1,758 scheduled, 268,520 passengers in 311,344 seats, 801,176 pounds of freight, 86,390 pounds of mail. JetBlue Airways 1,161; Delta Air Lines Inc. 392; Spirit Air Lines 135; Frontier Airlines Inc. 33.
SJU → BOS this direction alone · flown January 2025 to July 2026
1,717 flights of 1,765 scheduled, 267,591 passengers in 310,801 seats, 445 pounds of freight, 638 pounds of mail. JetBlue Airways 1,157; Delta Air Lines Inc. 389; Spirit Air Lines 138; Frontier Airlines Inc. 33.
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: General Edward Lawrence Logan International BOS and Luis Munoz Marin International SJU; all routes.