San Diego International ⇄ General Edward Lawrence Logan International SAN–BOS
Airlines flew 3,623 flights between San Diego International SAN in San Diego, CA and General Edward Lawrence Logan International BOS in Boston, MA in the twelve months to July 2026, both directions together: 527,714 passengers in 620,536 seats, 85% of them filled, and 190,670 pounds of freight. 2,588 miles, about 296 minutes in the air, on 4 airlines: JetBlue Airways (1,801), Alaska Airlines Inc. (993), Delta Air Lines Inc. (713), Southwest Airlines Co. (116). 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 | 231 |
| 2/25 | 201 |
| 3/25 | 238 |
| 4/25 | 234 |
| 5/25 | 329 |
| 6/25 | 343 |
| 7/25 | 356 |
| 8/25 | 350 |
| 9/25 | 262 |
| 10/25 | 320 |
| 11/25 | 271 |
| 12/25 | 259 |
| 1/26 | 224 |
| 2/26 | 208 |
| 3/26 | 297 |
| 4/26 | 288 |
| 5/26 | 326 |
| 6/26 | 404 |
| 7/26 | 414 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 32,767 |
| 2/25 | 28,543 |
| 3/25 | 34,925 |
| 4/25 | 35,320 |
| 5/25 | 47,237 |
| 6/25 | 49,673 |
| 7/25 | 52,764 |
| 8/25 | 51,051 |
| 9/25 | 38,302 |
| 10/25 | 48,466 |
| 11/25 | 38,586 |
| 12/25 | 38,376 |
| 1/26 | 30,588 |
| 2/26 | 30,052 |
| 3/26 | 41,837 |
| 4/26 | 41,570 |
| 5/26 | 45,292 |
| 6/26 | 60,257 |
| 7/26 | 63,337 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| JetBlue Airways B6 | 1,801 | 248,864 | 86% | scheduled passenger service |
| Alaska Airlines Inc. AS | 993 | 148,826 | 86% | scheduled passenger service |
| Delta Air Lines Inc. DL | 713 | 111,871 | 81% | charter passenger service, scheduled passenger service |
| Southwest Airlines Co. WN | 116 | 18,153 | 89% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A321Neoxlr | 1,520 | 161 | 209,082 |
| Airbus Industrie A321-200n | 981 | 184 | 150,076 |
| Boeing B737 Max 900 | 457 | 178 | 69,231 |
| Boeing 737-900ER | 349 | 178 | 52,762 |
| Boeing 737-800 | 184 | 163 | 26,928 |
| Boeing B737 Max 800 | 120 | 170 | 18,152 |
| Airbus Industrie A320-100/200 | 10 | 162 | 1,346 |
| Boeing 757-200 | 2 | 72 | 137 |
SAN → BOS this direction alone · flown January 2025 to July 2026
1,812 flights of 1,851 scheduled, 262,468 passengers in 310,725 seats, 111,247 pounds of freight, 9,878 pounds of mail. JetBlue Airways 899; Alaska Airlines Inc. 494; Delta Air Lines Inc. 360; Southwest Airlines Co. 59.
BOS → SAN this direction alone · flown January 2025 to July 2026
1,811 flights of 1,854 scheduled, 265,246 passengers in 309,811 seats, 79,423 pounds of freight, 586 pounds of mail. JetBlue Airways 902; Alaska Airlines Inc. 499; Delta Air Lines Inc. 353; Southwest Airlines Co. 57.
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: San Diego International SAN and General Edward Lawrence Logan International BOS; all routes.