Leave before 9 am: almost all depart on time. After 4 pm it’s 7 in 10.
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 4657 | MHT 05:35 | BWI 07:10 | 1h 35m | 57 | 98% | 0.0% | 37 min |
| WN 2918 | MHT 09:15 | BWI 10:55 | 1h 40m | 50 | 98% | 0.0% | 155 min |
| WN 1121 | MHT 11:30 | BWI 13:10 | 1h 40m | 42 | 93% | 0.0% | 37 min |
| WN 1100 | MHT 13:00 | BWI 14:40 | 1h 40m | 16 | 100% | 6.2% | – |
| WN 868 | MHT 13:30 | BWI 15:05 | 1h 35m | 26 | 77% | 0.0% | 140 min |
| WN 938 | MHT 15:40 | BWI 17:20 | 1h 40m | 16 | 81% | 0.0% | 21 min |
| WN 1827 | MHT 15:55 | BWI 17:40 | 1h 45m | 16 | 86% | 6.2% | 276 min |
| WN 976 | MHT 17:10 | BWI 18:50 | 1h 40m | 26 | 85% | 0.0% | 108 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 | MHT | BWI | 1h 40m | 89% | 0.7% | 1,746 | 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