Baltimore/Washington International Thurgood Marshall ⇄ Gerald R Ford International BWI–GRR
Airlines flew 868 flights between Baltimore/Washington International Thurgood Marshall BWI in Baltimore, MD and Gerald R Ford International GRR in Grand Rapids, MI in the twelve months to July 2026, both directions together: 95,644 passengers in 136,530 seats, 70% of them filled, and 77,955 pounds of freight. 528 miles, about 80 minutes in the air, on 2 airlines: Southwest Airlines Co. (866), Endeavor Air Inc. (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 | 63 |
| 2/25 | 56 |
| 3/25 | 61 |
| 4/25 | 62 |
| 5/25 | 63 |
| 6/25 | 96 |
| 7/25 | 102 |
| 8/25 | 66 |
| 9/25 | 62 |
| 10/25 | 62 |
| 11/25 | 60 |
| 12/25 | 62 |
| 1/26 | 60 |
| 2/26 | 53 |
| 3/26 | 61 |
| 4/26 | 71 |
| 5/26 | 82 |
| 6/26 | 113 |
| 7/26 | 116 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 5,694 |
| 2/25 | 5,945 |
| 3/25 | 7,344 |
| 4/25 | 7,810 |
| 5/25 | 8,797 |
| 6/25 | 10,478 |
| 7/25 | 10,128 |
| 8/25 | 8,665 |
| 9/25 | 7,359 |
| 10/25 | 6,711 |
| 11/25 | 6,312 |
| 12/25 | 6,396 |
| 1/26 | 5,085 |
| 2/26 | 6,745 |
| 3/26 | 6,419 |
| 4/26 | 7,369 |
| 5/26 | 8,309 |
| 6/26 | 13,225 |
| 7/26 | 13,049 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 866 | 95,526 | 70% | scheduled passenger service |
| Endeavor Air Inc. 9E | 2 | 118 | 78% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-700/700LR/Max 7 | 431 | 140 | 45,257 |
| Boeing 737-800 | 246 | 175 | 27,613 |
| Boeing B737 Max 800 | 189 | 175 | 22,656 |
| Canadair CRJ 900 | 2 | 76 | 118 |
BWI → GRR this direction alone · flown January 2025 to July 2026
435 flights of 441 scheduled, 47,677 passengers in 67,908 seats, 62,002 pounds of freight. Southwest Airlines Co. 434; Endeavor Air Inc. 1.
GRR → BWI this direction alone · flown January 2025 to July 2026
433 flights of 441 scheduled, 47,967 passengers in 68,622 seats, 15,953 pounds of freight. Southwest Airlines Co. 432; Endeavor Air 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: Baltimore/Washington International Thurgood Marshall BWI and Gerald R Ford International GRR; all routes.