Leave before 9 am: 95% depart on time. After 4 pm it’s 56%.
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 6 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 646 | MSY 05:40 | BWI 09:10 | 2h 30m | 34 | 85% | 0.0% | 47 min |
| WN 3605 | MSY 05:50 | BWI 09:20 | 2h 30m | 16 | 93% | 0.0% | 17 min |
| WN 2985 | MSY 05:50 | BWI 09:20 | 2h 30m | 41 | 95% | 0.0% | 60 min |
| WN 3789 | MSY 11:40 | BWI 15:15 | 2h 35m | 50 | 74% | 0.0% | 58 min |
| WN 3608 | MSY 16:45 | BWI 20:20 | 2h 35m | 16 | 43% | 0.0% | 49 min |
| WN 2986 | MSY 17:55 | BWI 21:30 | 2h 35m | 41 | 56% | 0.0% | 69 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 | MSY | BWI | 2h 25m | 81% | 1.2% | 1,026 | 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