Leave before 9 am: 9 in 10 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 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 4497 | MDW 06:40 | HOU 09:15 | 2h 35m | 42 | 88% | 0.0% | 41 min |
| WN 2783 | MDW 10:10 | HOU 12:50 | 2h 40m | 42 | 86% | 0.0% | 58 min |
| WN 709 | MDW 11:50 | HOU 14:25 | 2h 35m | 42 | 50% | 0.0% | 48 min |
| WN 1124 | MDW 15:00 | HOU 17:35 | 2h 35m | 12 | 55% | 8.3% | 31 min |
| WN 2785 | MDW 17:40 | HOU 20:15 | 2h 35m | 57 | 56% | 3.5% | 51 min |
| WN 1431 | MDW 19:15 | HOU 21:50 | 2h 35m | 42 | 51% | 2.4% | 48 min |
| WN 2787 | MDW 21:00 | HOU 23:38 | 2h 38m | 16 | 62% | 0.0% | 85 min |
| WN 954 | MDW 21:40 | HOU 00:12 | 2h 32m | 34 | 42% | 2.9% | 75 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 | HOU | 2h 40m | 75% | 1.2% | 1,857 | 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