Leave before 9 am: 93% depart on time. After 4 pm it’s 3 in 4.
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).
Airlines on this route
Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
| Southwest | 1,236 | 81% | 0.9% | 47 min |
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 flight on this route ran 150+ times in the year.
All 5 flights on this route →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 | PHX | BWI | 4h 15m | 81% | 0.9% | 1,236 | Flying now |
Alternatives with one stop
All connections →| UnitedDetails → | PHX 06:00 → DEN 08:52UA 337 | 54m Denver | DEN 09:46 → BWI 15:17UA 1362 | 6h 17m | 92% | 82% |
| SouthwestDetails → | PHX 05:00 → STL 09:50WN 3352 | 1h 10m St Louis | STL 11:00 → BWI 14:05WN 4614 | 6h 05m | 95% | 70% |
| SouthwestDetails → | PHX 07:05 → DEN 09:50WN 116 | 1h 05m Denver | DEN 10:55 → BWI 16:20WN 4434 | 6h 20m | 84% | 66% |
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