Baltimore (BWI) to Pittsburgh (PIT) flights
Southwest Airlines flies nonstop from Baltimore/Washington International Thurgood Marshall Airport to Pittsburgh International Airport, with about 19 flights a week in July 2026. The 210-mile flight takes about 58m gate to gate.
- Distance
- 210 mi · 338 km
- Flight time
- 58m
- Airlines
- 1
- Seats filled
- 69%
Airlines flying BWI to PIT
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 19 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 118,034 | 58m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BWI to PIT flight schedule
7 flight numbers flew this route in August 2026. The first usually leaves at 10:55am and the last at 8:40pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 2300Southwest Airlines | 10:55am | 12:05pm | 6 | n/a |
| WN 1039Southwest Airlines | 11:05am | 12:10pm | 8 | n/a |
| WN 1218Southwest Airlines | 11:05am | 12:10pm | 12 | 83% |
| WN 4282Southwest Airlines | 4:30pm | 5:35pm | 8 | n/a |
| WN 1101Southwest Airlines | 4:35pm | 5:40pm | 12 | 50% |
| WN 645Southwest Airlines | 7:40pm | 8:50pm | 14 | 64% |
| WN 371Southwest Airlines | 8:40pm | 9:50pm | 12 | n/a |
Is BWI to PIT on time?
From September 2025 to August 2026, 78% of 1,071 flights arrived within 15 minutes of schedule and 2.2% were cancelled. Flights leaving around 8pm were the most punctual (91%), those around 10pm the least (61%). Most delay time was caused by late-arriving aircraft (57%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,071 | 78% | 13 min | 2.2% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 10am to 11am | 252 | 90% | |
| 11am to 12pm | 113 | 88% | |
| 3pm to 4pm | 23 | 77% | |
| 4pm to 5pm | 135 | 81% | |
| 5pm to 6pm | 92 | 68% | |
| 6pm to 7pm | 95 | 66% | |
| 8pm to 9pm | 89 | 91% | |
| 9pm to 10pm | 101 | 68% | |
| 10pm to 11pm | 157 | 61% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 88 | 10,031 | |
| September 2025 | 86 | 9,479 | |
| October 2025 | 93 | 10,656 | |
| November 2025 | 87 | 9,366 | |
| December 2025 | 87 | 8,972 | |
| January 2026 | 88 | 8,202 | |
| February 2026 | 79 | 7,980 | |
| March 2026 | 93 | 10,777 | |
| April 2026 | 90 | 10,056 | |
| May 2026 | 96 | 11,275 | |
| June 2026 | 92 | 11,063 | |
| July 2026 | 86 | 10,324 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.