Miami International ⇄ General Edward Lawrence Logan International MIA–BOS
Airlines flew 6,621 flights between Miami International MIA in Miami, FL and General Edward Lawrence Logan International BOS in Boston, MA in the twelve months to July 2026, both directions together: 994,857 passengers in 1,163,189 seats, 86% of them filled, and 970,486 pounds of freight. 1,258 miles, about 167 minutes in the air, on 7 airlines: American Airlines Inc. (4,419), Delta Air Lines Inc. (1,740), Spirit Air Lines (346), JetBlue Airways (71) and 3 more. 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 | 694 |
| 2/25 | 671 |
| 3/25 | 750 |
| 4/25 | 822 |
| 5/25 | 677 |
| 6/25 | 595 |
| 7/25 | 574 |
| 8/25 | 574 |
| 9/25 | 446 |
| 10/25 | 498 |
| 11/25 | 506 |
| 12/25 | 542 |
| 1/26 | 571 |
| 2/26 | 582 |
| 3/26 | 634 |
| 4/26 | 664 |
| 5/26 | 557 |
| 6/26 | 527 |
| 7/26 | 520 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 100,261 |
| 2/25 | 96,310 |
| 3/25 | 108,364 |
| 4/25 | 111,156 |
| 5/25 | 99,510 |
| 6/25 | 85,207 |
| 7/25 | 86,759 |
| 8/25 | 88,917 |
| 9/25 | 65,558 |
| 10/25 | 75,741 |
| 11/25 | 73,540 |
| 12/25 | 79,518 |
| 1/26 | 85,292 |
| 2/26 | 88,600 |
| 3/26 | 100,443 |
| 4/26 | 94,058 |
| 5/26 | 82,042 |
| 6/26 | 78,045 |
| 7/26 | 83,103 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| American Airlines Inc. AA | 4,419 | 694,343 | 88% | scheduled passenger service |
| Delta Air Lines Inc. DL | 1,740 | 232,090 | 80% | charter passenger service, scheduled passenger service |
| Spirit Air Lines NK | 346 | 56,772 | 80% | scheduled passenger service |
| JetBlue Airways B6 | 71 | 8,690 | 84% | scheduled passenger service |
| Republic Airline YX | 43 | 2,952 | 91% | scheduled passenger service |
| Envoy Air MQ | 1 | 10 | 13% | scheduled passenger service |
| Global Crossing Airlines, Inc. GCA | 1 | 0 | 0% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 3,710 | 168 | 536,110 |
| Airbus Industrie A321Neoxlr | 1,071 | 195 | 175,944 |
| Airbus Industrie A321-200n | 871 | 197 | 147,890 |
| Boeing 737-900ER | 319 | 180 | 47,636 |
| Boeing B737 Max 800 | 290 | 172 | 44,629 |
| Airbus Industrie A320-100/200 | 127 | 174 | 17,225 |
| Airbus Industrie A319 | 91 | 128 | 10,525 |
| A220-300 BD-500-1A11 | 57 | 140 | 6,764 |
| Embraer ERJ-175 | 44 | 76 | 2,962 |
| Airbus Industrie A320-200n | 28 | 176 | 3,681 |
| Boeing 757-200 | 9 | 114 | 561 |
| Boeing 777-200ER/200LR/233LR | 4 | 273 | 930 |
MIA → BOS this direction alone · flown January 2025 to July 2026
3,307 flights of 3,368 scheduled, 495,314 passengers in 580,977 seats, 768,292 pounds of freight, 82,999 pounds of mail. American Airlines Inc. 2,209; Delta Air Lines Inc. 868; Spirit Air Lines 172; JetBlue Airways 35; Republic Airline 22; Envoy Air 1.
BOS → MIA this direction alone · flown January 2025 to July 2026
3,314 flights of 3,370 scheduled, 499,543 passengers in 582,212 seats, 202,194 pounds of freight, 146,976 pounds of mail. American Airlines Inc. 2,210; Delta Air Lines Inc. 872; Spirit Air Lines 174; JetBlue Airways 36; Republic Airline 21; Global Crossing Airlines, Inc. 1.
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: Miami International MIA and General Edward Lawrence Logan International BOS; all routes.