City Of Colorado Springs Municipal ⇄ Baltimore/Washington International Thurgood Marshall COS–BWI
Airlines flew 197 flights between City Of Colorado Springs Municipal COS in Colorado Springs, CO and Baltimore/Washington International Thurgood Marshall BWI in Baltimore, MD in the twelve months to July 2026, both directions together: 25,730 passengers in 32,533 seats, 79% of them filled, and 859 pounds of freight. 1,503 miles, about 179 minutes in the air, on 2 airlines: Southwest Airlines Co. (195), Sun Country Airlines d/b/a MN Airlines (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 | 22 |
| 2/25 | 34 |
| 3/25 | 49 |
| 4/25 | 59 |
| 5/25 | 61 |
| 6/25 | 60 |
| 7/25 | 60 |
| 8/25 | 51 |
| 9/25 | 52 |
| 10/25 | 54 |
| 11/25 | 10 |
| 12/25 | 22 |
| 1/26 | 6 |
| 3/26 | 1 |
| 6/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 2,441 |
| 2/25 | 2,724 |
| 3/25 | 5,393 |
| 4/25 | 6,531 |
| 5/25 | 7,994 |
| 6/25 | 8,451 |
| 7/25 | 8,576 |
| 8/25 | 6,662 |
| 9/25 | 6,351 |
| 10/25 | 6,851 |
| 11/25 | 1,382 |
| 12/25 | 3,473 |
| 1/26 | 807 |
| 3/26 | 155 |
| 6/26 | 49 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 195 | 25,394 | 79% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 2 | 336 | 90% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 73 | 175 | 9,768 |
| Boeing B737 Max 800 | 63 | 175 | 8,933 |
| Boeing 737-700/700LR/Max 7 | 61 | 143 | 7,029 |
COS → BWI this direction alone · flown January 2025 to June 2026
98 flights of 97 scheduled, 12,379 passengers in 16,061 seats. Southwest Airlines Co. 97; Sun Country Airlines d/b/a MN Airlines 1.
BWI → COS this direction alone · flown January 2025 to March 2026
99 flights of 97 scheduled, 13,351 passengers in 16,472 seats, 859 pounds of freight. Southwest Airlines Co. 98; Sun Country Airlines d/b/a MN Airlines 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: City Of Colorado Springs Municipal COS and Baltimore/Washington International Thurgood Marshall BWI; all routes.