Leave before 9 am: 92% 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 9 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 2742 | MDW 07:00 | BWI 09:45 | 1h 45m | 32 | 91% | 0.0% | 60 min |
| WN 1120 | MDW 07:25 | BWI 10:15 | 1h 50m | 16 | 94% | 0.0% | 20 min |
| WN 1355 | MDW 08:55 | BWI 11:45 | 1h 50m | 42 | 90% | 0.0% | 28 min |
| WN 2744 | MDW 12:00 | BWI 14:50 | 1h 50m | 50 | 73% | 4.0% | 52 min |
| WN 1020 | MDW 14:30 | BWI 17:25 | 1h 55m | 12 | 42% | 0.0% | 129 min |
| WN 554 | MDW 16:10 | BWI 19:00 | 1h 50m | 16 | 50% | 12.5% | 56 min |
| WN 4616 | MDW 17:20 | BWI 20:15 | 1h 55m | 26 | 44% | 0.0% | 104 min |
| WN 2745 | MDW 19:00 | BWI 21:55 | 1h 55m | 42 | 66% | 4.8% | 76 min |
| WN 2746 | MDW 20:50 | BWI 23:45 | 1h 55m | 57 | 49% | 7.0% | 61 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 | MDW | BWI | 1h 50m | 80% | 2.7% | 1,786 | 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