Las Vegas (LAS) to Baltimore (BWI) flights
Southwest Airlines flies nonstop from Harry Reid International Airport to Baltimore/Washington International Thurgood Marshall Airport, with about 33 flights a week in July 2026. The 2,106-mile flight takes about 4h 21m gate to gate.
- Distance
- 2,106 mi · 3,389 km
- Flight time
- 4h 21m
- Airlines
- 1
- Seats filled
- 83%
Airlines flying LAS to BWI
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 33 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 233,890 | 4h 20m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A321, Airbus A320-100/200, Airbus A320neo | 21,283 | 4h 29m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
LAS to BWI flight schedule
7 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 6:35am and the last at 11:00pm. 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 2141Southwest Airlines | 6:35am | 2:05pm | 8 | n/a |
| WN 4479Southwest Airlines | 6:45am | 2:15pm | 8 | n/a |
| WN 1928Southwest Airlines | 6:50am | 2:20pm | 20 | 85% |
| WN 1172Southwest Airlines | 11:55am | 7:35pm | 4 | n/a |
| WN 1770Southwest Airlines | 12:30pm | 8:15pm | 12 | 60% |
| WN 2142Southwest Airlines | 3:45pm | 11:25pm | 27 | 63% |
| WN 2143Southwest Airlines | 11:00pm | 6:30am | 28 | 86% |
Is LAS to BWI on time?
From September 2025 to August 2026, 79% of 1,743 flights arrived within 15 minutes of schedule and 1% were cancelled. Flights leaving around 6am were the most punctual (94%), those around 2pm the least (55%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (50%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,630 | 79% | 11 min | 1.1% |
| Spirit Airlines | 113 | 82% | 19 min | 0% |
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 | 261 | 94% | |
| 7am to 8am | 82 | 89% | |
| 8am to 9am | 60 | 86% | |
| 9am to 10am | 82 | 85% | |
| 10am to 11am | 130 | 77% | |
| 11am to 12pm | 57 | 89% | |
| 12pm to 1pm | 138 | 64% | |
| 1pm to 2pm | 64 | 60% | |
| 2pm to 3pm | 144 | 55% | |
| 3pm to 4pm | 81 | 71% | |
| 4pm to 5pm | 126 | 58% | |
| 8pm to 9pm | 52 | 81% | |
| 9pm to 10pm | 69 | 83% | |
| 10pm to 11pm | 280 | 91% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 162 | 23,638 | |
| September 2025 | 166 | 24,326 | |
| October 2025 | 186 | 28,164 | |
| November 2025 | 154 | 22,519 | |
| December 2025 | 149 | 19,982 | |
| January 2026 | 122 | 15,931 | |
| February 2026 | 109 | 15,213 | |
| March 2026 | 136 | 19,715 | |
| April 2026 | 145 | 20,656 | |
| May 2026 | 148 | 21,986 | |
| June 2026 | 141 | 21,568 | |
| July 2026 | 145 | 21,789 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.