Baltimore (BWI) to Miami (MIA) flights
Southwest Airlines, American Airlines, Frontier Airlines fly nonstop from Baltimore/Washington International Thurgood Marshall Airport to Miami International Airport, with about 41 flights a week in July 2026. The 946-mile flight takes about 2h 38m gate to gate.
- Distance
- 946 mi · 1,522 km
- Flight time
- 2h 38m
- Airlines
- 3
- Seats filled
- 81%
Airlines flying BWI to MIA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 21 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 155,610 | 2h 37m |
| American Airlines | 13 | Boeing 737-800, Airbus A319, Boeing 737 MAX 8 | 91,134 | 2h 38m |
| Frontier Airlines | 6 | Airbus A321, Airbus A320neo, Airbus A320-100/200 | 43,827 | 2h 44m |
| Envoy AirSeasonal or ended | n/a | Embraer E175, Embraer E170 | 6,516 | 2h 41m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A321 | 3,984 | 2h 52m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BWI to MIA flight schedule
14 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 6:00am and the last at 8:15pm. 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) |
|---|---|---|---|---|
| AA 1183American Airlines | 6:00am | 8:42am | 31 | 85% |
| WN 4922Southwest Airlines | 8:10am | 10:55am | 15 | 87% |
| WN 1002Southwest Airlines | 8:20am | 11:05am | 21 | 81% |
| AA 1484American Airlines | 10:40am | 1:23pm | 6 | n/a |
| WN 301Southwest Airlines | 10:55am | 1:35pm | 4 | n/a |
| WN 3327Southwest Airlines | 1:35pm | 4:15pm | 4 | n/a |
| WN 2430Southwest Airlines | 1:45pm | 4:25pm | 12 | 67% |
| WN 3468Southwest Airlines | 2:55pm | 5:35pm | 4 | n/a |
| WN 1653Southwest Airlines | 6:15pm | 9:00pm | 18 | 65% |
| AA 1779American Airlines | 6:35pm | 9:20pm | 20 | 45% |
| AA 1619American Airlines | 6:39pm | 9:25pm | 4 | 63% |
| AA 4197American Airlines · operated by Envoy Air | 6:52pm | 9:36pm | 7 | n/a |
| F9 1665Frontier Airlines | 7:27pm | 10:19pm | 31 | 68% |
| WN 1172Southwest Airlines | 8:15pm | 10:55pm | 4 | n/a |
Is BWI to MIA on time?
From September 2025 to August 2026, 75% of 2,294 flights arrived within 15 minutes of schedule and 2.4% were cancelled. Flights leaving around 6am were the most punctual (90%), those around 8pm the least (58%). Most delay time was caused by late-arriving aircraft (42%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,189 | 73% | 16 min | 2.3% |
| American Airlines | 820 | 81% | 22 min | 2% |
| Frontier Airlines | 269 | 71% | 26 min | 4.5% |
| Spirit Airlines | 16 | 60% | 20 min | 6.3% |
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 |
|---|---|---|---|
| 6am to 7am | 407 | 90% | |
| 8am to 9am | 360 | 80% | |
| 10am to 11am | 95 | 82% | |
| 11am to 12pm | 208 | 77% | |
| 12pm to 1pm | 56 | 89% | |
| 1pm to 2pm | 119 | 81% | |
| 2pm to 3pm | 57 | 62% | |
| 3pm to 4pm | 58 | 59% | |
| 5pm to 6pm | 112 | 71% | |
| 6pm to 7pm | 269 | 66% | |
| 7pm to 8pm | 292 | 65% | |
| 8pm to 9pm | 172 | 58% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 196 | 27,340 | |
| September 2025 | 153 | 20,036 | |
| October 2025 | 177 | 23,269 | |
| November 2025 | 177 | 22,374 | |
| December 2025 | 214 | 28,606 | |
| January 2026 | 201 | 26,639 | |
| February 2026 | 178 | 24,067 | |
| March 2026 | 173 | 25,062 | |
| April 2026 | 206 | 24,588 | |
| May 2026 | 204 | 25,820 | |
| June 2026 | 178 | 26,446 | |
| July 2026 | 180 | 26,824 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.