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Showing Southwest only (incl. its regional partners)All airlines ×
3,765 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 9 in 10 depart on time. After 4 pm it’s barely half.

Best time to leave 6–7 am 94% 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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LAS
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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 20 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 4342 LAS 06:05 SAN 07:15 1h 10m 42 88% 0.0% 39 min
WN 2325 LAS 07:10 SAN 08:20 1h 10m 42 76% 2.4% 46 min
WN 2121 LAS 08:40 SAN 09:55 1h 15m 32 65% 3.1% 52 min
WN 1269 LAS 09:05 SAN 10:20 1h 15m 16 69% 0.0% 46 min
WN 1204 LAS 09:55 SAN 11:10 1h 15m 10 80% 0.0% 70 min
WN 347 LAS 10:00 SAN 11:15 1h 15m 33 58% 0.0% 51 min
WN 2272 LAS 11:40 SAN 12:55 1h 15m 26 35% 0.0% 34 min
WN 964 LAS 12:30 SAN 13:45 1h 15m 16 75% 0.0% 110 min
WN 2259 LAS 12:30 SAN 13:45 1h 15m 32 38% 0.0% 55 min
WN 2328 LAS 12:55 SAN 14:10 1h 15m 34 21% 0.0% 48 min
WN 1771 LAS 13:50 SAN 15:05 1h 15m 26 50% 0.0% 31 min
WN 3620 LAS 16:00 SAN 17:15 1h 15m 42 43% 0.0% 45 min
WN 222 LAS 17:45 SAN 19:00 1h 15m 31 55% 0.0% 56 min
WN 954 LAS 17:50 SAN 19:00 1h 10m 16 6% 0.0% 49 min
WN 1288 LAS 18:05 SAN 19:20 1h 15m 41 10% 2.4% 73 min
WN 2330 LAS 18:55 SAN 20:10 1h 15m 41 28% 4.9% 64 min
WN 3838 LAS 20:20 SAN 21:32 1h 12m 16 62% 0.0% 51 min
WN 1227 LAS 21:30 SAN 22:42 1h 12m 26 40% 3.8% 63 min
WN 2331 LAS 21:40 SAN 22:52 1h 12m 16 69% 0.0% 41 min
WN 2871 LAS 22:15 SAN 23:28 1h 12m 26 29% 7.7% 53 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 SAN 1h 15m 62% 0.9% 3,765 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