Showing Southwest only (incl. its regional partners)All airlines ×
126 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines
No clear winner: Southwest’s PHX → MEM flights land within a few points of 77% on time whatever the hour.
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.
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 | MEM | 2h 55m | 77% | 0.8% | 126 | Not flying now |
Alternatives with one stop
All connections →| SouthwestDetails → | PHX 06:15 → DEN 09:00WN 1706 | 1h 30m Denver | DEN 10:30 → MEM 13:55WN 4698 | 5h 40m | 100% | 77% |
| SouthwestDetails → | PHX 05:05 → DAL 09:25WN 1357 | 3h 00m Dallas | DAL 12:25 → MEM 13:50WN 888 | 6h 45m | 100% | 76% |
| SouthwestDetails → | PHX 08:05 → HOU 12:40WN 2833 | 2h 05m Houston | HOU 14:45 → MEM 16:20WN 410 | 6h 15m | 100% | 62% |
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