Leave before 9 am: 93% 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 10 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 1280 | DAL 06:00 | BWI 09:55 | 2h 55m | 49 | 90% | 0.0% | 64 min |
| WN 2147 | DAL 06:00 | BWI 09:55 | 2h 55m | 38 | 74% | 0.0% | 67 min |
| WN 899 | DAL 07:15 | BWI 11:10 | 2h 55m | 16 | 80% | 0.0% | 23 min |
| WN 1281 | DAL 07:20 | BWI 11:15 | 2h 55m | 33 | 84% | 3.0% | 29 min |
| WN 2595 | DAL 11:40 | BWI 15:35 | 2h 55m | 42 | 56% | 4.8% | 65 min |
| WN 4220 | DAL 14:55 | BWI 18:55 | 3h 00m | 16 | 73% | 6.2% | 50 min |
| WN 1283 | DAL 15:10 | BWI 19:10 | 3h 00m | 25 | 60% | 12.0% | 88 min |
| WN 1284 | DAL 16:45 | BWI 20:45 | 3h 00m | 42 | 40% | 0.0% | 68 min |
| WN 2094 | DAL 19:55 | BWI 23:52 | 2h 58m | 16 | 56% | 0.0% | 61 min |
| WN 52 | DAL 20:50 | BWI 00:48 | 2h 58m | 26 | 29% | 7.7% | 48 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 | DAL | BWI | 2h 50m | 75% | 1.9% | 1,814 | 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