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Showing Southwest only (incl. its regional partners)All airlines ×
3,449 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 92% depart on time. After 4 pm it’s 57%.

Best time to leave 5–6 am 97% arrive on time from LAS

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).

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% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

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 18 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 2309 LAS 06:20 PHX 07:35 1h 15m 50 92% 0.0% 52 min
WN 982 LAS 07:15 PHX 08:30 1h 15m 16 94% 0.0% 25 min
WN 209 LAS 07:55 PHX 09:15 1h 20m 33 94% 3.0% 17 min
WN 174 LAS 08:55 PHX 10:15 1h 20m 16 100% 0.0% –
WN 2310 LAS 09:40 PHX 11:00 1h 20m 26 85% 0.0% 33 min
WN 192 LAS 09:45 PHX 11:05 1h 20m 45 86% 2.2% 38 min
WN 4586 LAS 11:30 PHX 12:50 1h 20m 13 77% 0.0% 25 min
WN 2311 LAS 12:30 PHX 13:50 1h 20m 57 86% 0.0% 43 min
WN 4138 LAS 13:50 PHX 15:10 1h 20m 50 67% 2.0% 44 min
WN 2104 LAS 14:00 PHX 15:20 1h 20m 16 100% 0.0% –
WN 2313 LAS 15:20 PHX 16:40 1h 20m 16 60% 6.2% 29 min
WN 577 LAS 16:55 PHX 18:10 1h 15m 14 29% 0.0% 42 min
WN 1033 LAS 17:30 PHX 18:55 1h 25m 12 58% 0.0% 89 min
WN 4461 LAS 18:35 PHX 19:50 1h 15m 26 41% 7.7% 53 min
WN 988 LAS 19:40 PHX 20:55 1h 15m 16 31% 0.0% 50 min
WN 2314 LAS 19:45 PHX 21:00 1h 15m 57 49% 0.0% 63 min
WN 1914 LAS 21:25 PHX 22:42 1h 18m 26 58% 0.0% 42 min
WN 433 LAS 22:25 PHX 23:45 1h 20m 14 79% 0.0% 119 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 LAS PHX 1h 15m 77% 1.0% 3,449 Flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

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