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Showing Southwest only (incl. its regional partners)All airlines ×
3,451 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 3 in 5.

Best time to leave 5–6 am 96% arrive on time from PHX

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 16 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 3281 PHX 05:45 LAS 06:50 1h 05m 34 100% 2.9% –
WN 3171 PHX 05:50 LAS 07:00 1h 10m 16 94% 0.0% 82 min
WN 3039 PHX 06:40 LAS 07:50 1h 10m 42 95% 2.4% 27 min
WN 2336 PHX 07:30 LAS 08:40 1h 10m 42 95% 0.0% 28 min
WN 4543 PHX 09:40 LAS 10:50 1h 10m 12 92% 0.0% 43 min
WN 747 PHX 10:32 LAS 11:42 1h 10m 16 94% 0.0% 47 min
WN 2328 PHX 11:05 LAS 12:15 1h 10m 26 50% 0.0% 64 min
WN 1382 PHX 13:15 LAS 14:25 1h 10m 42 79% 0.0% 63 min
WN 2286 PHX 14:30 LAS 15:40 1h 10m 16 40% 6.2% 43 min
WN 611 PHX 14:50 LAS 16:00 1h 10m 26 54% 0.0% 64 min
WN 3283 PHX 16:00 LAS 17:10 1h 10m 51 41% 2.0% 46 min
WN 2281 PHX 18:40 LAS 19:45 1h 05m 26 16% 0.0% 43 min
WN 3173 PHX 19:50 LAS 21:02 1h 12m 16 75% 0.0% 81 min
WN 982 PHX 21:05 LAS 22:10 1h 05m 14 43% 0.0% 51 min
WN 3284 PHX 21:55 LAS 23:10 1h 10m 23 78% 0.0% 26 min
WN 1351 PHX 22:45 LAS 23:52 1h 08m 26 52% 3.8% 54 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 PHX LAS 1h 10m 78% 1.1% 3,451 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