Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s barely half.
Time of day × airport
Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).
Pick an hour to see this route’s flights leaving then.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
No Southwest flight on this route ran 150+ times in the year.
All 8 Southwest flights in the current schedule
Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
| WN 2367 | BWI 06:20 | LAS 08:20 | 5h 00m | 16 | 94% | 0.0% | 17 min |
| WN 973 | BWI 06:25 | LAS 08:25 | 5h 00m | 26 | 100% | 0.0% | – |
| WN 1188 | BWI 08:25 | LAS 10:30 | 5h 05m | 16 | 81% | 0.0% | 32 min |
| WN 974 | BWI 09:35 | LAS 11:35 | 5h 00m | 34 | 91% | 0.0% | 60 min |
| WN 975 | BWI 15:45 | LAS 17:45 | 5h 00m | 24 | 62% | 0.0% | 40 min |
| WN 1102 | BWI 15:48 | LAS 17:48 | 5h 00m | 26 | 54% | 0.0% | 62 min |
| WN 976 | BWI 18:40 | LAS 20:45 | 5h 05m | 58 | 52% | 3.4% | 75 min |
| WN 977 | BWI 21:25 | LAS 23:30 | 5h 10m | 41 | 50% | 2.4% | 89 min |
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Southwest | BWI | LAS | 5h 20m | 80% | 0.9% | 1,638 | Flying now |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON