Chicago Midway International ⇄ General Edward Lawrence Logan International MDW–BOS
Airlines flew 2,679 flights between Chicago Midway International MDW in Chicago, IL and General Edward Lawrence Logan International BOS in Boston, MA in the twelve months to July 2026, both directions together: 388,172 passengers in 452,010 seats, 86% of them filled, and 1,225,630 pounds of freight. 861 miles, about 108 minutes in the air, on 3 airlines: Southwest Airlines Co. (2,673), Delta Air Lines Inc. (4), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (2). 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 | 143 |
| 2/25 | 132 |
| 3/25 | 148 |
| 4/25 | 186 |
| 5/25 | 203 |
| 6/25 | 314 |
| 7/25 | 340 |
| 8/25 | 267 |
| 9/25 | 254 |
| 10/25 | 276 |
| 11/25 | 168 |
| 12/25 | 183 |
| 1/26 | 133 |
| 2/26 | 120 |
| 3/26 | 221 |
| 4/26 | 238 |
| 5/26 | 246 |
| 6/26 | 279 |
| 7/26 | 294 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 17,805 |
| 2/25 | 16,284 |
| 3/25 | 20,874 |
| 4/25 | 28,046 |
| 5/25 | 31,518 |
| 6/25 | 46,742 |
| 7/25 | 51,321 |
| 8/25 | 41,659 |
| 9/25 | 36,852 |
| 10/25 | 40,994 |
| 11/25 | 24,969 |
| 12/25 | 25,734 |
| 1/26 | 16,811 |
| 2/26 | 15,282 |
| 3/26 | 29,945 |
| 4/26 | 33,421 |
| 5/26 | 36,728 |
| 6/26 | 40,905 |
| 7/26 | 44,872 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 2,673 | 388,044 | 86% | scheduled passenger service |
| Delta Air Lines Inc. DL | 4 | 126 | 44% | charter passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 2 | 2 | 12% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 1,264 | 175 | 189,065 |
| Boeing 737-800 | 946 | 175 | 141,751 |
| Boeing 737-700/700LR/Max 7 | 463 | 140 | 57,228 |
| Boeing 757-200 | 4 | 72 | 126 |
| Bombardier Challenger 604/605 | 1 | 9 | 0 |
| Embraer-135 | 1 | 8 | 2 |
MDW → BOS this direction alone · flown January 2025 to July 2026
1,348 flights of 1,360 scheduled, 199,237 passengers in 228,479 seats, 510,470 pounds of freight. Southwest Airlines Co. 1,345; Delta Air Lines Inc. 3.
BOS → MDW this direction alone · flown January 2025 to July 2026
1,331 flights of 1,361 scheduled, 188,935 passengers in 223,531 seats, 715,160 pounds of freight. Southwest Airlines Co. 1,328; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 2; Delta Air Lines 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: Chicago Midway International MDW and General Edward Lawrence Logan International BOS; all routes.