Leave before 9 am: 94% depart on time. After 4 pm it’s 73%.
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 1257 | CLE 08:25 | MDW 08:40 | 1h 15m | 16 | 88% | 0.0% | 54 min |
| WN 4171 | CLE 08:55 | MDW 09:10 | 1h 15m | 34 | 88% | 2.9% | 50 min |
| WN 1306 | CLE 12:05 | MDW 12:20 | 1h 15m | 16 | 94% | 0.0% | 23 min |
| WN 1161 | CLE 12:05 | MDW 12:20 | 1h 15m | 33 | 88% | 0.0% | 30 min |
| WN 1162 | CLE 16:45 | MDW 17:05 | 1h 20m | 42 | 82% | 2.4% | 49 min |
| WN 1163 | CLE 19:10 | MDW 19:35 | 1h 15m | 58 | 71% | 3.4% | 81 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 | CLE | MDW | 1h 20m | 84% | 1.1% | 1,110 | 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